84864130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 170644320

約数和(自身を除く): 85780190

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 109, 113, 130, 218, 226, 265, 530, 545, 565, 689, 1090, 1130, 1378, 1417, 1469, 2834, 2938, 3445, 5777, 5989, 6890, 7085, 7345, 11554, 11978, 12317, 14170, 14690, 24634, 28885, 29945, 57770, 59890, 61585, 75101, 77857, 123170, 150202, 155714, 160121, 320242, 375505, 389285, 652801, 751010, 778570, 800605, 1305602, 1601210, 3264005, 6528010, 8486413, 16972826, 42432065, 84864130]

約数ペア:

[(1, 84864130), (2, 42432065), (5, 16972826), (10, 8486413), (13, 6528010), (26, 3264005), (53, 1601210), (65, 1305602), (106, 800605), (109, 778570), (113, 751010), (130, 652801), (218, 389285), (226, 375505), (265, 320242), (530, 160121), (545, 155714), (565, 150202), (689, 123170), (1090, 77857), (1130, 75101), (1378, 61585), (1417, 59890), (1469, 57770), (2834, 29945), (2938, 28885), (3445, 24634), (5777, 14690), (5989, 14170), (6890, 12317), (7085, 11978), (7345, 11554)]