70981834

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1$

素因数の和:1483

約数の個数: 64

約数和(自身を含む): 148055040

約数和(自身を除く): 77073206

約数列:

[1, 2, 7, 11, 14, 17, 19, 22, 34, 38, 77, 119, 133, 154, 187, 209, 238, 266, 323, 374, 418, 646, 1309, 1427, 1463, 2261, 2618, 2854, 2926, 3553, 4522, 7106, 9989, 15697, 19978, 24259, 24871, 27113, 31394, 48518, 49742, 54226, 109879, 169813, 189791, 219758, 266849, 298243, 339626, 379582, 460921, 533698, 596486, 921842, 1867943, 2087701, 3226447, 3735886, 4175402, 5070131, 6452894, 10140262, 35490917, 70981834]

約数ペア:

[(1, 70981834), (2, 35490917), (7, 10140262), (11, 6452894), (14, 5070131), (17, 4175402), (19, 3735886), (22, 3226447), (34, 2087701), (38, 1867943), (77, 921842), (119, 596486), (133, 533698), (154, 460921), (187, 379582), (209, 339626), (238, 298243), (266, 266849), (323, 219758), (374, 189791), (418, 169813), (646, 109879), (1309, 54226), (1427, 49742), (1463, 48518), (2261, 31394), (2618, 27113), (2854, 24871), (2926, 24259), (3553, 19978), (4522, 15697), (7106, 9989)]