3451408380

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{304357}}^1$

素因数の和:304385

約数の個数: 120

約数和(自身を含む): 12373978848

約数和(自身を除く): 8922570468

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 304357, 608714, 913071, 1217428, 1521785, 1826142, 2130499, 2739213, 3043570, 3652284, 4260998, 4565355, 5478426, 6087140, 6391497, 8217639, 8521996, 9130710, 10652495, 10956852, 12782994, 13696065, 16435278, 18261420, 19174491, 21304990, 24652917, 25565988, 27392130, 31957485, 32870556, 38348982, 41088195, 42609980, 49305834, 54784260, 57523473, 63914970, 76697964, 82176390, 95872455, 98611668, 115046946, 123264585, 127829940, 164352780, 172570419, 191744910, 230093892, 246529170, 287617365, 345140838, 383489820, 493058340, 575234730, 690281676, 862852095, 1150469460, 1725704190, 3451408380]

約数ペア:

[(1, 3451408380), (2, 1725704190), (3, 1150469460), (4, 862852095), (5, 690281676), (6, 575234730), (7, 493058340), (9, 383489820), (10, 345140838), (12, 287617365), (14, 246529170), (15, 230093892), (18, 191744910), (20, 172570419), (21, 164352780), (27, 127829940), (28, 123264585), (30, 115046946), (35, 98611668), (36, 95872455), (42, 82176390), (45, 76697964), (54, 63914970), (60, 57523473), (63, 54784260), (70, 49305834), (81, 42609980), (84, 41088195), (90, 38348982), (105, 32870556), (108, 31957485), (126, 27392130), (135, 25565988), (140, 24652917), (162, 21304990), (180, 19174491), (189, 18261420), (210, 16435278), (252, 13696065), (270, 12782994), (315, 10956852), (324, 10652495), (378, 9130710), (405, 8521996), (420, 8217639), (540, 6391497), (567, 6087140), (630, 5478426), (756, 4565355), (810, 4260998), (945, 3652284), (1134, 3043570), (1260, 2739213), (1620, 2130499), (1890, 1826142), (2268, 1521785), (2835, 1217428), (3780, 913071), (5670, 608714), (11340, 304357)]