680292910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:562

約数の個数: 128

約数和(自身を含む): 1528450560

約数和(自身を除く): 848157650

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 41, 55, 82, 85, 95, 110, 170, 187, 190, 205, 209, 323, 374, 410, 418, 451, 467, 646, 697, 779, 902, 934, 935, 1045, 1394, 1558, 1615, 1870, 2090, 2255, 2335, 3230, 3485, 3553, 3895, 4510, 4670, 5137, 6970, 7106, 7667, 7790, 7939, 8569, 8873, 10274, 13243, 15334, 15878, 17138, 17746, 17765, 19147, 25685, 26486, 35530, 38294, 38335, 39695, 42845, 44365, 51370, 66215, 76670, 79390, 85690, 87329, 88730, 95735, 97603, 132430, 145673, 150841, 174658, 191470, 195206, 210617, 291346, 301682, 325499, 363793, 421234, 436645, 488015, 650998, 727586, 728365, 754205, 873290, 976030, 1053085, 1456730, 1508410, 1627495, 1659251, 1818965, 2106170, 3254990, 3318502, 3580489, 3637930, 4001723, 6184481, 7160978, 8003446, 8296255, 12368962, 16592510, 17902445, 20008615, 30922405, 35804890, 40017230, 61844810, 68029291, 136058582, 340146455, 680292910]

約数ペア:

[(1, 680292910), (2, 340146455), (5, 136058582), (10, 68029291), (11, 61844810), (17, 40017230), (19, 35804890), (22, 30922405), (34, 20008615), (38, 17902445), (41, 16592510), (55, 12368962), (82, 8296255), (85, 8003446), (95, 7160978), (110, 6184481), (170, 4001723), (187, 3637930), (190, 3580489), (205, 3318502), (209, 3254990), (323, 2106170), (374, 1818965), (410, 1659251), (418, 1627495), (451, 1508410), (467, 1456730), (646, 1053085), (697, 976030), (779, 873290), (902, 754205), (934, 728365), (935, 727586), (1045, 650998), (1394, 488015), (1558, 436645), (1615, 421234), (1870, 363793), (2090, 325499), (2255, 301682), (2335, 291346), (3230, 210617), (3485, 195206), (3553, 191470), (3895, 174658), (4510, 150841), (4670, 145673), (5137, 132430), (6970, 97603), (7106, 95735), (7667, 88730), (7790, 87329), (7939, 85690), (8569, 79390), (8873, 76670), (10274, 66215), (13243, 51370), (15334, 44365), (15878, 42845), (17138, 39695), (17746, 38335), (17765, 38294), (19147, 35530), (25685, 26486)]