31304880690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3793}}^1\times {\mathrm{16183}}^1$

素因数の和:20003

約数の個数: 64

約数和(自身を含む): 79577116416

約数和(自身を除く): 48272235726

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 3793, 7586, 11379, 16183, 18965, 22758, 32366, 37930, 48549, 56895, 64481, 80915, 97098, 113790, 128962, 161830, 193443, 242745, 275111, 322405, 386886, 485490, 550222, 644810, 825333, 967215, 1375555, 1650666, 1934430, 2751110, 4126665, 8253330, 61382119, 122764238, 184146357, 306910595, 368292714, 613821190, 920731785, 1043496023, 1841463570, 2086992046, 3130488069, 5217480115, 6260976138, 10434960230, 15652440345, 31304880690]

約数ペア:

[(1, 31304880690), (2, 15652440345), (3, 10434960230), (5, 6260976138), (6, 5217480115), (10, 3130488069), (15, 2086992046), (17, 1841463570), (30, 1043496023), (34, 920731785), (51, 613821190), (85, 368292714), (102, 306910595), (170, 184146357), (255, 122764238), (510, 61382119), (3793, 8253330), (7586, 4126665), (11379, 2751110), (16183, 1934430), (18965, 1650666), (22758, 1375555), (32366, 967215), (37930, 825333), (48549, 644810), (56895, 550222), (64481, 485490), (80915, 386886), (97098, 322405), (113790, 275111), (128962, 242745), (161830, 193443)]