304985070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{260671}}^1$

素因数の和:260697

約数の個数: 48

約数和(自身を含む): 853961472

約数和(自身を除く): 548976402

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 260671, 521342, 782013, 1303355, 1564026, 2346039, 2606710, 3388723, 3910065, 4692078, 6777446, 7820130, 10166169, 11730195, 16943615, 20332338, 23460390, 30498507, 33887230, 50830845, 60997014, 101661690, 152492535, 304985070]

約数ペア:

[(1, 304985070), (2, 152492535), (3, 101661690), (5, 60997014), (6, 50830845), (9, 33887230), (10, 30498507), (13, 23460390), (15, 20332338), (18, 16943615), (26, 11730195), (30, 10166169), (39, 7820130), (45, 6777446), (65, 4692078), (78, 3910065), (90, 3388723), (117, 2606710), (130, 2346039), (195, 1564026), (234, 1303355), (390, 782013), (585, 521342), (1170, 260671)]