38650980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 112831488

約数和(自身を除く): 74180508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 71, 86, 129, 142, 172, 211, 213, 215, 258, 284, 355, 422, 426, 430, 516, 633, 645, 710, 844, 852, 860, 1055, 1065, 1266, 1290, 1420, 2110, 2130, 2532, 2580, 3053, 3165, 4220, 4260, 6106, 6330, 9073, 9159, 12212, 12660, 14981, 15265, 18146, 18318, 27219, 29962, 30530, 36292, 36636, 44943, 45365, 45795, 54438, 59924, 61060, 74905, 89886, 90730, 91590, 108876, 136095, 149810, 179772, 181460, 183180, 224715, 272190, 299620, 449430, 544380, 644183, 898860, 1288366, 1932549, 2576732, 3220915, 3865098, 6441830, 7730196, 9662745, 12883660, 19325490, 38650980]

約数ペア:

[(1, 38650980), (2, 19325490), (3, 12883660), (4, 9662745), (5, 7730196), (6, 6441830), (10, 3865098), (12, 3220915), (15, 2576732), (20, 1932549), (30, 1288366), (43, 898860), (60, 644183), (71, 544380), (86, 449430), (129, 299620), (142, 272190), (172, 224715), (211, 183180), (213, 181460), (215, 179772), (258, 149810), (284, 136095), (355, 108876), (422, 91590), (426, 90730), (430, 89886), (516, 74905), (633, 61060), (645, 59924), (710, 54438), (844, 45795), (852, 45365), (860, 44943), (1055, 36636), (1065, 36292), (1266, 30530), (1290, 29962), (1420, 27219), (2110, 18318), (2130, 18146), (2532, 15265), (2580, 14981), (3053, 12660), (3165, 12212), (4220, 9159), (4260, 9073), (6106, 6330)]