73838430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{820427}}^1$

素因数の和:820440

約数の個数: 24

約数和(自身を含む): 191980152

約数和(自身を除く): 118141722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 820427, 1640854, 2461281, 4102135, 4922562, 7383843, 8204270, 12306405, 14767686, 24612810, 36919215, 73838430]

約数ペア:

[(1, 73838430), (2, 36919215), (3, 24612810), (5, 14767686), (6, 12306405), (9, 8204270), (10, 7383843), (15, 4922562), (18, 4102135), (30, 2461281), (45, 1640854), (90, 820427)]