9142380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3907}}^1$

素因数の和:3935

約数の個数: 72

約数和(自身を含む): 29872752

約数和(自身を除く): 20730372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 3907, 7814, 11721, 15628, 19535, 23442, 35163, 39070, 46884, 50791, 58605, 70326, 78140, 101582, 117210, 140652, 152373, 175815, 203164, 234420, 253955, 304746, 351630, 457119, 507910, 609492, 703260, 761865, 914238, 1015820, 1523730, 1828476, 2285595, 3047460, 4571190, 9142380]

約数ペア:

[(1, 9142380), (2, 4571190), (3, 3047460), (4, 2285595), (5, 1828476), (6, 1523730), (9, 1015820), (10, 914238), (12, 761865), (13, 703260), (15, 609492), (18, 507910), (20, 457119), (26, 351630), (30, 304746), (36, 253955), (39, 234420), (45, 203164), (52, 175815), (60, 152373), (65, 140652), (78, 117210), (90, 101582), (117, 78140), (130, 70326), (156, 58605), (180, 50791), (195, 46884), (234, 39070), (260, 35163), (390, 23442), (468, 19535), (585, 15628), (780, 11721), (1170, 7814), (2340, 3907)]