972406.0000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 9344160

約数和(自身を除く): 6049380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 617, 890, 1068, 1234, 1335, 1780, 1851, 2468, 2670, 3085, 3702, 5340, 6170, 7404, 9255, 12340, 18510, 37020, 54913, 109826, 164739, 219652, 274565, 329478, 549130, 658956, 823695, 1098260, 1647390, 3294780]

約数ペア:

[(1, 3294780), (2, 1647390), (3, 1098260), (4, 823695), (5, 658956), (6, 549130), (10, 329478), (12, 274565), (15, 219652), (20, 164739), (30, 109826), (60, 54913), (89, 37020), (178, 18510), (267, 12340), (356, 9255), (445, 7404), (534, 6170), (617, 5340), (890, 3702), (1068, 3085), (1234, 2670), (1335, 2468), (1780, 1851)]