41972970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{383}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 109154304

約数和(自身を除く): 67181334

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 281, 383, 390, 562, 766, 843, 1149, 1405, 1686, 1915, 2298, 2810, 3653, 3830, 4215, 4979, 5745, 7306, 8430, 9958, 10959, 11490, 14937, 18265, 21918, 24895, 29874, 36530, 49790, 54795, 74685, 107623, 109590, 149370, 215246, 322869, 538115, 645738, 1076230, 1399099, 1614345, 2798198, 3228690, 4197297, 6995495, 8394594, 13990990, 20986485, 41972970]

約数ペア:

[(1, 41972970), (2, 20986485), (3, 13990990), (5, 8394594), (6, 6995495), (10, 4197297), (13, 3228690), (15, 2798198), (26, 1614345), (30, 1399099), (39, 1076230), (65, 645738), (78, 538115), (130, 322869), (195, 215246), (281, 149370), (383, 109590), (390, 107623), (562, 74685), (766, 54795), (843, 49790), (1149, 36530), (1405, 29874), (1686, 24895), (1915, 21918), (2298, 18265), (2810, 14937), (3653, 11490), (3830, 10959), (4215, 9958), (4979, 8430), (5745, 7306)]