30889326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1097}}^1$

素因数の和:1153

約数の個数: 48

約数和(自身を含む): 70280784

約数和(自身を除く): 39391458

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 361, 494, 722, 741, 1083, 1097, 1482, 2166, 2194, 3291, 4693, 6582, 9386, 14079, 14261, 20843, 28158, 28522, 41686, 42783, 62529, 85566, 125058, 270959, 396017, 541918, 792034, 812877, 1188051, 1625754, 2376102, 5148221, 10296442, 15444663, 30889326]

約数ペア:

[(1, 30889326), (2, 15444663), (3, 10296442), (6, 5148221), (13, 2376102), (19, 1625754), (26, 1188051), (38, 812877), (39, 792034), (57, 541918), (78, 396017), (114, 270959), (247, 125058), (361, 85566), (494, 62529), (722, 42783), (741, 41686), (1083, 28522), (1097, 28158), (1482, 20843), (2166, 14261), (2194, 14079), (3291, 9386), (4693, 6582)]