34725470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 71245440

約数和(自身を除く): 36519970

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 61, 65, 122, 130, 145, 151, 290, 302, 305, 377, 610, 754, 755, 793, 1510, 1586, 1769, 1885, 1963, 3538, 3770, 3926, 3965, 4379, 7930, 8758, 8845, 9211, 9815, 17690, 18422, 19630, 21895, 22997, 43790, 45994, 46055, 56927, 92110, 113854, 114985, 119743, 229970, 239486, 267119, 284635, 534238, 569270, 598715, 1197430, 1335595, 2671190, 3472547, 6945094, 17362735, 34725470]

約数ペア:

[(1, 34725470), (2, 17362735), (5, 6945094), (10, 3472547), (13, 2671190), (26, 1335595), (29, 1197430), (58, 598715), (61, 569270), (65, 534238), (122, 284635), (130, 267119), (145, 239486), (151, 229970), (290, 119743), (302, 114985), (305, 113854), (377, 92110), (610, 56927), (754, 46055), (755, 45994), (793, 43790), (1510, 22997), (1586, 21895), (1769, 19630), (1885, 18422), (1963, 17690), (3538, 9815), (3770, 9211), (3926, 8845), (3965, 8758), (4379, 7930)]