3485258180

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{18919}}^1$

素因数の和:19140

約数の個数: 48

約数和(自身を含む): 7488687360

約数和(自身を除く): 4003429180

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 151, 244, 302, 305, 604, 610, 755, 1220, 1510, 3020, 9211, 18422, 18919, 36844, 37838, 46055, 75676, 92110, 94595, 184220, 189190, 378380, 1154059, 2308118, 2856769, 4616236, 5713538, 5770295, 11427076, 11540590, 14283845, 23081180, 28567690, 57135380, 174262909, 348525818, 697051636, 871314545, 1742629090, 3485258180]

約数ペア:

[(1, 3485258180), (2, 1742629090), (4, 871314545), (5, 697051636), (10, 348525818), (20, 174262909), (61, 57135380), (122, 28567690), (151, 23081180), (244, 14283845), (302, 11540590), (305, 11427076), (604, 5770295), (610, 5713538), (755, 4616236), (1220, 2856769), (1510, 2308118), (3020, 1154059), (9211, 378380), (18422, 189190), (18919, 184220), (36844, 94595), (37838, 92110), (46055, 75676)]