629623380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{751}}^1$

素因数の和:1009

約数の個数: 96

約数和(自身を含む): 1796497920

約数和(自身を除く): 1166874540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 157, 178, 267, 314, 356, 445, 471, 534, 628, 751, 785, 890, 942, 1068, 1335, 1502, 1570, 1780, 1884, 2253, 2355, 2670, 3004, 3140, 3755, 4506, 4710, 5340, 7510, 9012, 9420, 11265, 13973, 15020, 22530, 27946, 41919, 45060, 55892, 66839, 69865, 83838, 117907, 133678, 139730, 167676, 200517, 209595, 235814, 267356, 279460, 334195, 353721, 401034, 419190, 471628, 589535, 668390, 707442, 802068, 838380, 1002585, 1179070, 1336780, 1414884, 1768605, 2005170, 2358140, 3537210, 4010340, 7074420, 10493723, 20987446, 31481169, 41974892, 52468615, 62962338, 104937230, 125924676, 157405845, 209874460, 314811690, 629623380]

約数ペア:

[(1, 629623380), (2, 314811690), (3, 209874460), (4, 157405845), (5, 125924676), (6, 104937230), (10, 62962338), (12, 52468615), (15, 41974892), (20, 31481169), (30, 20987446), (60, 10493723), (89, 7074420), (157, 4010340), (178, 3537210), (267, 2358140), (314, 2005170), (356, 1768605), (445, 1414884), (471, 1336780), (534, 1179070), (628, 1002585), (751, 838380), (785, 802068), (890, 707442), (942, 668390), (1068, 589535), (1335, 471628), (1502, 419190), (1570, 401034), (1780, 353721), (1884, 334195), (2253, 279460), (2355, 267356), (2670, 235814), (3004, 209595), (3140, 200517), (3755, 167676), (4506, 139730), (4710, 133678), (5340, 117907), (7510, 83838), (9012, 69865), (9420, 66839), (11265, 55892), (13973, 45060), (15020, 41919), (22530, 27946)]