82844580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15173}}^1$

素因数の和:15205

約数の個数: 96

約数和(自身を含む): 285513984

約数和(自身を除く): 202669404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 15173, 30346, 45519, 60692, 75865, 91038, 106211, 151730, 182076, 197249, 212422, 227595, 303460, 318633, 394498, 424844, 455190, 531055, 591747, 637266, 788996, 910380, 986245, 1062110, 1183494, 1274532, 1380743, 1593165, 1972490, 2124220, 2366988, 2761486, 2958735, 3186330, 3944980, 4142229, 5522972, 5917470, 6372660, 6903715, 8284458, 11834940, 13807430, 16568916, 20711145, 27614860, 41422290, 82844580]

約数ペア:

[(1, 82844580), (2, 41422290), (3, 27614860), (4, 20711145), (5, 16568916), (6, 13807430), (7, 11834940), (10, 8284458), (12, 6903715), (13, 6372660), (14, 5917470), (15, 5522972), (20, 4142229), (21, 3944980), (26, 3186330), (28, 2958735), (30, 2761486), (35, 2366988), (39, 2124220), (42, 1972490), (52, 1593165), (60, 1380743), (65, 1274532), (70, 1183494), (78, 1062110), (84, 986245), (91, 910380), (105, 788996), (130, 637266), (140, 591747), (156, 531055), (182, 455190), (195, 424844), (210, 394498), (260, 318633), (273, 303460), (364, 227595), (390, 212422), (420, 197249), (455, 182076), (546, 151730), (780, 106211), (910, 91038), (1092, 75865), (1365, 60692), (1820, 45519), (2730, 30346), (5460, 15173)]