19486570708980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{22757773}}^1$

素因数の和:22757926

約数の個数: 144

約数和(自身を含む): 60836445581184

約数和(自身を除く): 41349874872204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 71, 90, 134, 142, 180, 201, 213, 268, 284, 335, 355, 402, 426, 603, 639, 670, 710, 804, 852, 1005, 1065, 1206, 1278, 1340, 1420, 2010, 2130, 2412, 2556, 3015, 3195, 4020, 4260, 4757, 6030, 6390, 9514, 12060, 12780, 14271, 19028, 23785, 28542, 42813, 47570, 57084, 71355, 85626, 95140, 142710, 171252, 214065, 285420, 428130, 856260, 22757773, 45515546, 68273319, 91031092, 113788865, 136546638, 204819957, 227577730, 273093276, 341366595, 409639914, 455155460, 682733190, 819279828, 1024099785, 1365466380, 1524770791, 1615801883, 2048199570, 3049541582, 3231603766, 4096399140, 4574312373, 4847405649, 6099083164, 6463207532, 7623853955, 8079009415, 9148624746, 9694811298, 13722937119, 14542216947, 15247707910, 16158018830, 18297249492, 19389622596, 22871561865, 24237028245, 27445874238, 29084433894, 30495415820, 32316037660, 45743123730, 48474056490, 54891748476, 58168867788, 68614685595, 72711084735, 91486247460, 96948112980, 108258726161, 137229371190, 145422169470, 216517452322, 274458742380, 290844338940, 324776178483, 433034904644, 541293630805, 649552356966, 974328535449, 1082587261610, 1299104713932, 1623880892415, 1948657070898, 2165174523220, 3247761784830, 3897314141796, 4871642677245, 6495523569660, 9743285354490, 19486570708980]

約数ペア:

[(1, 19486570708980), (2, 9743285354490), (3, 6495523569660), (4, 4871642677245), (5, 3897314141796), (6, 3247761784830), (9, 2165174523220), (10, 1948657070898), (12, 1623880892415), (15, 1299104713932), (18, 1082587261610), (20, 974328535449), (30, 649552356966), (36, 541293630805), (45, 433034904644), (60, 324776178483), (67, 290844338940), (71, 274458742380), (90, 216517452322), (134, 145422169470), (142, 137229371190), (180, 108258726161), (201, 96948112980), (213, 91486247460), (268, 72711084735), (284, 68614685595), (335, 58168867788), (355, 54891748476), (402, 48474056490), (426, 45743123730), (603, 32316037660), (639, 30495415820), (670, 29084433894), (710, 27445874238), (804, 24237028245), (852, 22871561865), (1005, 19389622596), (1065, 18297249492), (1206, 16158018830), (1278, 15247707910), (1340, 14542216947), (1420, 13722937119), (2010, 9694811298), (2130, 9148624746), (2412, 8079009415), (2556, 7623853955), (3015, 6463207532), (3195, 6099083164), (4020, 4847405649), (4260, 4574312373), (4757, 4096399140), (6030, 3231603766), (6390, 3049541582), (9514, 2048199570), (12060, 1615801883), (12780, 1524770791), (14271, 1365466380), (19028, 1024099785), (23785, 819279828), (28542, 682733190), (42813, 455155460), (47570, 409639914), (57084, 341366595), (71355, 273093276), (85626, 227577730), (95140, 204819957), (142710, 136546638), (171252, 113788865), (214065, 91031092), (285420, 68273319), (428130, 45515546), (856260, 22757773)]