79109940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14489}}^1$

素因数の和:14521

約数の個数: 96

約数和(自身を含む): 272643840

約数和(自身を除く): 193533900

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, 14489, 28978, 43467, 57956, 72445, 86934, 101423, 144890, 173868, 188357, 202846, 217335, 289780, 304269, 376714, 405692, 434670, 507115, 565071, 608538, 753428, 869340, 941785, 1014230, 1130142, 1217076, 1318499, 1521345, 1883570, 2028460, 2260284, 2636998, 2825355, 3042690, 3767140, 3955497, 5273996, 5650710, 6085380, 6592495, 7910994, 11301420, 13184990, 15821988, 19777485, 26369980, 39554970, 79109940]

約数ペア:

[(1, 79109940), (2, 39554970), (3, 26369980), (4, 19777485), (5, 15821988), (6, 13184990), (7, 11301420), (10, 7910994), (12, 6592495), (13, 6085380), (14, 5650710), (15, 5273996), (20, 3955497), (21, 3767140), (26, 3042690), (28, 2825355), (30, 2636998), (35, 2260284), (39, 2028460), (42, 1883570), (52, 1521345), (60, 1318499), (65, 1217076), (70, 1130142), (78, 1014230), (84, 941785), (91, 869340), (105, 753428), (130, 608538), (140, 565071), (156, 507115), (182, 434670), (195, 405692), (210, 376714), (260, 304269), (273, 289780), (364, 217335), (390, 202846), (420, 188357), (455, 173868), (546, 144890), (780, 101423), (910, 86934), (1092, 72445), (1365, 57956), (1820, 43467), (2730, 28978), (5460, 14489)]