98998260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{18539}}^1$

素因数の和:18640

約数の個数: 48

約数和(自身を含む): 280324800

約数和(自身を除く): 181326540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 18539, 37078, 55617, 74156, 92695, 111234, 185390, 222468, 278085, 370780, 556170, 1112340, 1649971, 3299942, 4949913, 6599884, 8249855, 9899826, 16499710, 19799652, 24749565, 32999420, 49499130, 98998260]

約数ペア:

[(1, 98998260), (2, 49499130), (3, 32999420), (4, 24749565), (5, 19799652), (6, 16499710), (10, 9899826), (12, 8249855), (15, 6599884), (20, 4949913), (30, 3299942), (60, 1649971), (89, 1112340), (178, 556170), (267, 370780), (356, 278085), (445, 222468), (534, 185390), (890, 111234), (1068, 92695), (1335, 74156), (1780, 55617), (2670, 37078), (5340, 18539)]