169162890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:696

約数の個数: 128

約数和(自身を含む): 473437440

約数和(自身を除く): 304274550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 37, 38, 39, 57, 65, 74, 78, 95, 111, 114, 130, 185, 190, 195, 222, 247, 285, 370, 390, 481, 494, 555, 570, 617, 703, 741, 962, 1110, 1234, 1235, 1406, 1443, 1482, 1851, 2109, 2405, 2470, 2886, 3085, 3515, 3702, 3705, 4218, 4810, 6170, 7030, 7215, 7410, 8021, 9139, 9255, 10545, 11723, 14430, 16042, 18278, 18510, 21090, 22829, 23446, 24063, 27417, 35169, 40105, 45658, 45695, 48126, 54834, 58615, 68487, 70338, 80210, 91390, 114145, 117230, 120315, 136974, 137085, 152399, 175845, 228290, 240630, 274170, 296777, 304798, 342435, 351690, 433751, 457197, 593554, 684870, 761995, 867502, 890331, 914394, 1301253, 1483885, 1523990, 1780662, 2168755, 2285985, 2602506, 2967770, 4337510, 4451655, 4571970, 5638763, 6506265, 8903310, 11277526, 13012530, 16916289, 28193815, 33832578, 56387630, 84581445, 169162890]

約数ペア:

[(1, 169162890), (2, 84581445), (3, 56387630), (5, 33832578), (6, 28193815), (10, 16916289), (13, 13012530), (15, 11277526), (19, 8903310), (26, 6506265), (30, 5638763), (37, 4571970), (38, 4451655), (39, 4337510), (57, 2967770), (65, 2602506), (74, 2285985), (78, 2168755), (95, 1780662), (111, 1523990), (114, 1483885), (130, 1301253), (185, 914394), (190, 890331), (195, 867502), (222, 761995), (247, 684870), (285, 593554), (370, 457197), (390, 433751), (481, 351690), (494, 342435), (555, 304798), (570, 296777), (617, 274170), (703, 240630), (741, 228290), (962, 175845), (1110, 152399), (1234, 137085), (1235, 136974), (1406, 120315), (1443, 117230), (1482, 114145), (1851, 91390), (2109, 80210), (2405, 70338), (2470, 68487), (2886, 58615), (3085, 54834), (3515, 48126), (3702, 45695), (3705, 45658), (4218, 40105), (4810, 35169), (6170, 27417), (7030, 24063), (7215, 23446), (7410, 22829), (8021, 21090), (9139, 18510), (9255, 18278), (10545, 16042), (11723, 14430)]