29378340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{719}}^1$

素因数の和:961

約数の個数: 72

約数和(自身を含む): 89631360

約数和(自身を除く): 60253020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 454, 681, 719, 908, 1135, 1362, 1438, 2043, 2157, 2270, 2724, 2876, 3405, 3595, 4086, 4314, 4540, 6471, 6810, 7190, 8172, 8628, 10215, 10785, 12942, 13620, 14380, 20430, 21570, 25884, 32355, 40860, 43140, 64710, 129420, 163213, 326426, 489639, 652852, 816065, 979278, 1468917, 1632130, 1958556, 2448195, 2937834, 3264260, 4896390, 5875668, 7344585, 9792780, 14689170, 29378340]

約数ペア:

[(1, 29378340), (2, 14689170), (3, 9792780), (4, 7344585), (5, 5875668), (6, 4896390), (9, 3264260), (10, 2937834), (12, 2448195), (15, 1958556), (18, 1632130), (20, 1468917), (30, 979278), (36, 816065), (45, 652852), (60, 489639), (90, 326426), (180, 163213), (227, 129420), (454, 64710), (681, 43140), (719, 40860), (908, 32355), (1135, 25884), (1362, 21570), (1438, 20430), (2043, 14380), (2157, 13620), (2270, 12942), (2724, 10785), (2876, 10215), (3405, 8628), (3595, 8172), (4086, 7190), (4314, 6810), (4540, 6471)]