129655530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{857}}^1$

素因数の和:952

約数の個数: 72

約数和(自身を含む): 345930156

約数和(自身を除く): 216274626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 857, 1230, 1681, 1714, 1845, 2571, 3362, 3690, 4285, 5043, 5142, 7713, 8405, 8570, 10086, 12855, 15129, 15426, 16810, 25215, 25710, 30258, 35137, 38565, 50430, 70274, 75645, 77130, 105411, 151290, 175685, 210822, 316233, 351370, 527055, 632466, 1054110, 1440617, 1581165, 2881234, 3162330, 4321851, 7203085, 8643702, 12965553, 14406170, 21609255, 25931106, 43218510, 64827765, 129655530]

約数ペア:

[(1, 129655530), (2, 64827765), (3, 43218510), (5, 25931106), (6, 21609255), (9, 14406170), (10, 12965553), (15, 8643702), (18, 7203085), (30, 4321851), (41, 3162330), (45, 2881234), (82, 1581165), (90, 1440617), (123, 1054110), (205, 632466), (246, 527055), (369, 351370), (410, 316233), (615, 210822), (738, 175685), (857, 151290), (1230, 105411), (1681, 77130), (1714, 75645), (1845, 70274), (2571, 50430), (3362, 38565), (3690, 35137), (4285, 30258), (5043, 25710), (5142, 25215), (7713, 16810), (8405, 15426), (8570, 15129), (10086, 12855)]