9101820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1667}}^1$

素因数の和:1699

約数の個数: 96

約数和(自身を含む): 31385088

約数和(自身を除く): 22283268

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, 1667, 1820, 2730, 3334, 5001, 5460, 6668, 8335, 10002, 11669, 16670, 20004, 21671, 23338, 25005, 33340, 35007, 43342, 46676, 50010, 58345, 65013, 70014, 86684, 100020, 108355, 116690, 130026, 140028, 151697, 175035, 216710, 233380, 260052, 303394, 325065, 350070, 433420, 455091, 606788, 650130, 700140, 758485, 910182, 1300260, 1516970, 1820364, 2275455, 3033940, 4550910, 9101820]

約数ペア:

[(1, 9101820), (2, 4550910), (3, 3033940), (4, 2275455), (5, 1820364), (6, 1516970), (7, 1300260), (10, 910182), (12, 758485), (13, 700140), (14, 650130), (15, 606788), (20, 455091), (21, 433420), (26, 350070), (28, 325065), (30, 303394), (35, 260052), (39, 233380), (42, 216710), (52, 175035), (60, 151697), (65, 140028), (70, 130026), (78, 116690), (84, 108355), (91, 100020), (105, 86684), (130, 70014), (140, 65013), (156, 58345), (182, 50010), (195, 46676), (210, 43342), (260, 35007), (273, 33340), (364, 25005), (390, 23338), (420, 21671), (455, 20004), (546, 16670), (780, 11669), (910, 10002), (1092, 8335), (1365, 6668), (1667, 5460), (1820, 5001), (2730, 3334)]