287672130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{188021}}^1$

素因数の和:188051

約数の個数: 48

約数和(自身を含む): 791948664

約数和(自身を除く): 504276534

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 188021, 376042, 564063, 940105, 1128126, 1692189, 1880210, 2820315, 3196357, 3384378, 5640630, 6392714, 8460945, 9589071, 15981785, 16921890, 19178142, 28767213, 31963570, 47945355, 57534426, 95890710, 143836065, 287672130]

約数ペア:

[(1, 287672130), (2, 143836065), (3, 95890710), (5, 57534426), (6, 47945355), (9, 31963570), (10, 28767213), (15, 19178142), (17, 16921890), (18, 15981785), (30, 9589071), (34, 8460945), (45, 6392714), (51, 5640630), (85, 3384378), (90, 3196357), (102, 2820315), (153, 1880210), (170, 1692189), (255, 1128126), (306, 940105), (510, 564063), (765, 376042), (1530, 188021)]