9143940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:661

約数の個数: 96

約数和(自身を含む): 29070720

約数和(自身を除く): 19926780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 617, 741, 780, 988, 1140, 1234, 1235, 1482, 1851, 2468, 2470, 2964, 3085, 3702, 3705, 4940, 6170, 7404, 7410, 8021, 9255, 11723, 12340, 14820, 16042, 18510, 23446, 24063, 32084, 35169, 37020, 40105, 46892, 48126, 58615, 70338, 80210, 96252, 117230, 120315, 140676, 152399, 160420, 175845, 234460, 240630, 304798, 351690, 457197, 481260, 609596, 703380, 761995, 914394, 1523990, 1828788, 2285985, 3047980, 4571970, 9143940]

約数ペア:

[(1, 9143940), (2, 4571970), (3, 3047980), (4, 2285985), (5, 1828788), (6, 1523990), (10, 914394), (12, 761995), (13, 703380), (15, 609596), (19, 481260), (20, 457197), (26, 351690), (30, 304798), (38, 240630), (39, 234460), (52, 175845), (57, 160420), (60, 152399), (65, 140676), (76, 120315), (78, 117230), (95, 96252), (114, 80210), (130, 70338), (156, 58615), (190, 48126), (195, 46892), (228, 40105), (247, 37020), (260, 35169), (285, 32084), (380, 24063), (390, 23446), (494, 18510), (570, 16042), (617, 14820), (741, 12340), (780, 11723), (988, 9255), (1140, 8021), (1234, 7410), (1235, 7404), (1482, 6170), (1851, 4940), (2468, 3705), (2470, 3702), (2964, 3085)]