490699434

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6037}}^1$

素因数の和:6115

約数の個数: 64

約数和(自身を含む): 1112924160

約数和(自身を除く): 622224726

約数列:

[1, 2, 3, 6, 19, 23, 31, 38, 46, 57, 62, 69, 93, 114, 138, 186, 437, 589, 713, 874, 1178, 1311, 1426, 1767, 2139, 2622, 3534, 4278, 6037, 12074, 13547, 18111, 27094, 36222, 40641, 81282, 114703, 138851, 187147, 229406, 277702, 344109, 374294, 416553, 561441, 688218, 833106, 1122882, 2638169, 3555793, 4304381, 5276338, 7111586, 7914507, 8608762, 10667379, 12913143, 15829014, 21334758, 25826286, 81783239, 163566478, 245349717, 490699434]

約数ペア:

[(1, 490699434), (2, 245349717), (3, 163566478), (6, 81783239), (19, 25826286), (23, 21334758), (31, 15829014), (38, 12913143), (46, 10667379), (57, 8608762), (62, 7914507), (69, 7111586), (93, 5276338), (114, 4304381), (138, 3555793), (186, 2638169), (437, 1122882), (589, 833106), (713, 688218), (874, 561441), (1178, 416553), (1311, 374294), (1426, 344109), (1767, 277702), (2139, 229406), (2622, 187147), (3534, 138851), (4278, 114703), (6037, 81282), (12074, 40641), (13547, 36222), (18111, 27094)]