70154546

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 140673024

約数和(自身を除く): 70518478

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 127, 154, 187, 211, 238, 254, 374, 422, 889, 1309, 1397, 1477, 1778, 2159, 2321, 2618, 2794, 2954, 3587, 4318, 4642, 7174, 9779, 15113, 16247, 19558, 23749, 25109, 26797, 30226, 32494, 39457, 47498, 50218, 53594, 78914, 166243, 187579, 276199, 294767, 332486, 375158, 455549, 552398, 589534, 911098, 2063369, 3188843, 4126738, 5011039, 6377686, 10022078, 35077273, 70154546]

約数ペア:

[(1, 70154546), (2, 35077273), (7, 10022078), (11, 6377686), (14, 5011039), (17, 4126738), (22, 3188843), (34, 2063369), (77, 911098), (119, 589534), (127, 552398), (154, 455549), (187, 375158), (211, 332486), (238, 294767), (254, 276199), (374, 187579), (422, 166243), (889, 78914), (1309, 53594), (1397, 50218), (1477, 47498), (1778, 39457), (2159, 32494), (2321, 30226), (2618, 26797), (2794, 25109), (2954, 23749), (3587, 19558), (4318, 16247), (4642, 15113), (7174, 9779)]