29019420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{613}}^1$

素因数の和:891

約数の個数: 72

約数和(自身を含む): 88504416

約数和(自身を除く): 59484996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 263, 526, 613, 789, 1052, 1226, 1315, 1578, 1839, 2367, 2452, 2630, 3065, 3156, 3678, 3945, 4734, 5260, 5517, 6130, 7356, 7890, 9195, 9468, 11034, 11835, 12260, 15780, 18390, 22068, 23670, 27585, 36780, 47340, 55170, 110340, 161219, 322438, 483657, 644876, 806095, 967314, 1450971, 1612190, 1934628, 2418285, 2901942, 3224380, 4836570, 5803884, 7254855, 9673140, 14509710, 29019420]

約数ペア:

[(1, 29019420), (2, 14509710), (3, 9673140), (4, 7254855), (5, 5803884), (6, 4836570), (9, 3224380), (10, 2901942), (12, 2418285), (15, 1934628), (18, 1612190), (20, 1450971), (30, 967314), (36, 806095), (45, 644876), (60, 483657), (90, 322438), (180, 161219), (263, 110340), (526, 55170), (613, 47340), (789, 36780), (1052, 27585), (1226, 23670), (1315, 22068), (1578, 18390), (1839, 15780), (2367, 12260), (2452, 11835), (2630, 11034), (3065, 9468), (3156, 9195), (3678, 7890), (3945, 7356), (4734, 6130), (5260, 5517)]