70115276

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1913}}^1$

素因数の和:1959

約数の個数: 72

約数和(自身を含む): 164956176

約数和(自身を除く): 94840900

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 238, 308, 374, 476, 539, 748, 833, 1078, 1309, 1666, 1913, 2156, 2618, 3332, 3826, 5236, 7652, 9163, 13391, 18326, 21043, 26782, 32521, 36652, 42086, 53564, 65042, 84172, 93737, 130084, 147301, 187474, 227647, 294602, 357731, 374948, 455294, 589204, 715462, 910588, 1031107, 1430924, 1593529, 2062214, 2504117, 3187058, 4124428, 5008234, 6374116, 10016468, 17528819, 35057638, 70115276]

約数ペア:

[(1, 70115276), (2, 35057638), (4, 17528819), (7, 10016468), (11, 6374116), (14, 5008234), (17, 4124428), (22, 3187058), (28, 2504117), (34, 2062214), (44, 1593529), (49, 1430924), (68, 1031107), (77, 910588), (98, 715462), (119, 589204), (154, 455294), (187, 374948), (196, 357731), (238, 294602), (308, 227647), (374, 187474), (476, 147301), (539, 130084), (748, 93737), (833, 84172), (1078, 65042), (1309, 53564), (1666, 42086), (1913, 36652), (2156, 32521), (2618, 26782), (3332, 21043), (3826, 18326), (5236, 13391), (7652, 9163)]