29426190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{22811}}^1$

素因数の和:22864

約数の個数: 32

約数和(自身を含む): 72268416

約数和(自身を除く): 42842226

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 22811, 45622, 68433, 114055, 136866, 228110, 342165, 684330, 980873, 1961746, 2942619, 4904365, 5885238, 9808730, 14713095, 29426190]

約数ペア:

[(1, 29426190), (2, 14713095), (3, 9808730), (5, 5885238), (6, 4904365), (10, 2942619), (15, 1961746), (30, 980873), (43, 684330), (86, 342165), (129, 228110), (215, 136866), (258, 114055), (430, 68433), (645, 45622), (1290, 22811)]