1900126490

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{683}}^1$

素因数の和:903

約数の個数: 64

約数和(自身を含む): 3600619776

約数和(自身を除く): 1700493286

約数列:

[1, 2, 5, 10, 37, 73, 74, 103, 146, 185, 206, 365, 370, 515, 683, 730, 1030, 1366, 2701, 3415, 3811, 5402, 6830, 7519, 7622, 13505, 15038, 19055, 25271, 27010, 37595, 38110, 49859, 50542, 70349, 75190, 99718, 126355, 140698, 249295, 252710, 278203, 351745, 498590, 556406, 703490, 1391015, 1844783, 2602913, 2782030, 3689566, 5135477, 5205826, 9223915, 10270954, 13014565, 18447830, 25677385, 26029130, 51354770, 190012649, 380025298, 950063245, 1900126490]

約数ペア:

[(1, 1900126490), (2, 950063245), (5, 380025298), (10, 190012649), (37, 51354770), (73, 26029130), (74, 25677385), (103, 18447830), (146, 13014565), (185, 10270954), (206, 9223915), (365, 5205826), (370, 5135477), (515, 3689566), (683, 2782030), (730, 2602913), (1030, 1844783), (1366, 1391015), (2701, 703490), (3415, 556406), (3811, 498590), (5402, 351745), (6830, 278203), (7519, 252710), (7622, 249295), (13505, 140698), (15038, 126355), (19055, 99718), (25271, 75190), (27010, 70349), (37595, 50542), (38110, 49859)]