42603210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2801}}^1$

素因数の和:2840

約数の個数: 72

約数和(自身を含む): 119987244

約数和(自身を除く): 77384034

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 2801, 3042, 5070, 5602, 7605, 8403, 14005, 15210, 16806, 25209, 28010, 36413, 42015, 50418, 72826, 84030, 109239, 126045, 182065, 218478, 252090, 327717, 364130, 473369, 546195, 655434, 946738, 1092390, 1420107, 1638585, 2366845, 2840214, 3277170, 4260321, 4733690, 7100535, 8520642, 14201070, 21301605, 42603210]

約数ペア:

[(1, 42603210), (2, 21301605), (3, 14201070), (5, 8520642), (6, 7100535), (9, 4733690), (10, 4260321), (13, 3277170), (15, 2840214), (18, 2366845), (26, 1638585), (30, 1420107), (39, 1092390), (45, 946738), (65, 655434), (78, 546195), (90, 473369), (117, 364130), (130, 327717), (169, 252090), (195, 218478), (234, 182065), (338, 126045), (390, 109239), (507, 84030), (585, 72826), (845, 50418), (1014, 42015), (1170, 36413), (1521, 28010), (1690, 25209), (2535, 16806), (2801, 15210), (3042, 14005), (5070, 8403), (5602, 7605)]