421796730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{86257}}^1$

素因数の和:86430

約数の個数: 32

約数和(自身を含む): 1018534464

約数和(自身を除く): 596737734

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 86257, 172514, 258771, 431285, 517542, 862570, 1293855, 2587710, 14059891, 28119782, 42179673, 70299455, 84359346, 140598910, 210898365, 421796730]

約数ペア:

[(1, 421796730), (2, 210898365), (3, 140598910), (5, 84359346), (6, 70299455), (10, 42179673), (15, 28119782), (30, 14059891), (163, 2587710), (326, 1293855), (489, 862570), (815, 517542), (978, 431285), (1630, 258771), (2445, 172514), (4890, 86257)]