1900485132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1811}}^1$

素因数の和:1900

約数の個数: 144

約数和(自身を含む): 5642654976

約数和(自身を除く): 3742169844

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 182, 186, 217, 273, 364, 372, 403, 434, 546, 651, 806, 868, 961, 1092, 1209, 1302, 1612, 1811, 1922, 2418, 2604, 2821, 2883, 3622, 3844, 4836, 5433, 5642, 5766, 6727, 7244, 8463, 10866, 11284, 11532, 12493, 12677, 13454, 16926, 20181, 21732, 23543, 24986, 25354, 26908, 33852, 37479, 38031, 40362, 47086, 49972, 50708, 56141, 70629, 74958, 76062, 80724, 87451, 94172, 112282, 141258, 149916, 152124, 164801, 168423, 174902, 224564, 262353, 282516, 329602, 336846, 349804, 392987, 494403, 524706, 659204, 673692, 729833, 785974, 988806, 1049412, 1178961, 1459666, 1571948, 1740371, 1977612, 2189499, 2357922, 2919332, 3480742, 4378998, 4715844, 5108831, 5221113, 6961484, 8757996, 10217662, 10442226, 12182597, 15326493, 20435324, 20884452, 22624823, 24365194, 30652986, 36547791, 45249646, 48730388, 61305972, 67874469, 73095582, 90499292, 135748938, 146191164, 158373761, 271497876, 316747522, 475121283, 633495044, 950242566, 1900485132]

約数ペア:

[(1, 1900485132), (2, 950242566), (3, 633495044), (4, 475121283), (6, 316747522), (7, 271497876), (12, 158373761), (13, 146191164), (14, 135748938), (21, 90499292), (26, 73095582), (28, 67874469), (31, 61305972), (39, 48730388), (42, 45249646), (52, 36547791), (62, 30652986), (78, 24365194), (84, 22624823), (91, 20884452), (93, 20435324), (124, 15326493), (156, 12182597), (182, 10442226), (186, 10217662), (217, 8757996), (273, 6961484), (364, 5221113), (372, 5108831), (403, 4715844), (434, 4378998), (546, 3480742), (651, 2919332), (806, 2357922), (868, 2189499), (961, 1977612), (1092, 1740371), (1209, 1571948), (1302, 1459666), (1612, 1178961), (1811, 1049412), (1922, 988806), (2418, 785974), (2604, 729833), (2821, 673692), (2883, 659204), (3622, 524706), (3844, 494403), (4836, 392987), (5433, 349804), (5642, 336846), (5766, 329602), (6727, 282516), (7244, 262353), (8463, 224564), (10866, 174902), (11284, 168423), (11532, 164801), (12493, 152124), (12677, 149916), (13454, 141258), (16926, 112282), (20181, 94172), (21732, 87451), (23543, 80724), (24986, 76062), (25354, 74958), (26908, 70629), (33852, 56141), (37479, 50708), (38031, 49972), (40362, 47086)]