8159130

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{1439}}^1$

素因数の和:1465

約数の個数: 80

約数和(自身を含む): 25090560

約数和(自身を除く): 16931430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1439, 1890, 2835, 2878, 4317, 5670, 7195, 8634, 10073, 12951, 14390, 20146, 21585, 25902, 30219, 38853, 43170, 50365, 60438, 64755, 77706, 90657, 100730, 116559, 129510, 151095, 181314, 194265, 233118, 271971, 302190, 388530, 453285, 543942, 582795, 815913, 906570, 1165590, 1359855, 1631826, 2719710, 4079565, 8159130]

約数ペア:

[(1, 8159130), (2, 4079565), (3, 2719710), (5, 1631826), (6, 1359855), (7, 1165590), (9, 906570), (10, 815913), (14, 582795), (15, 543942), (18, 453285), (21, 388530), (27, 302190), (30, 271971), (35, 233118), (42, 194265), (45, 181314), (54, 151095), (63, 129510), (70, 116559), (81, 100730), (90, 90657), (105, 77706), (126, 64755), (135, 60438), (162, 50365), (189, 43170), (210, 38853), (270, 30219), (315, 25902), (378, 21585), (405, 20146), (567, 14390), (630, 12951), (810, 10073), (945, 8634), (1134, 7195), (1439, 5670), (1890, 4317), (2835, 2878)]