66517961230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1\times {\mathrm{12241}}^1$

素因数の和:12925

約数の個数: 64

約数和(自身を含む): 138030998400

約数和(自身を除く): 71513037170

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 521, 745, 1042, 1043, 1490, 2086, 2605, 3647, 5210, 5215, 7294, 10430, 12241, 18235, 24482, 36470, 61205, 77629, 85687, 122410, 155258, 171374, 388145, 428435, 543403, 776290, 856870, 1086806, 1823909, 2717015, 3647818, 5434030, 6377561, 9119545, 12755122, 12767363, 18239090, 25534726, 31887805, 44642927, 63775610, 63836815, 89285854, 127673630, 223214635, 446429270, 950256589, 1900513178, 4751282945, 6651796123, 9502565890, 13303592246, 33258980615, 66517961230]

約数ペア:

[(1, 66517961230), (2, 33258980615), (5, 13303592246), (7, 9502565890), (10, 6651796123), (14, 4751282945), (35, 1900513178), (70, 950256589), (149, 446429270), (298, 223214635), (521, 127673630), (745, 89285854), (1042, 63836815), (1043, 63775610), (1490, 44642927), (2086, 31887805), (2605, 25534726), (3647, 18239090), (5210, 12767363), (5215, 12755122), (7294, 9119545), (10430, 6377561), (12241, 5434030), (18235, 3647818), (24482, 2717015), (36470, 1823909), (61205, 1086806), (77629, 856870), (85687, 776290), (122410, 543403), (155258, 428435), (171374, 388145)]