23158710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{28591}}^1$

素因数の和:28610

約数の個数: 40

約数和(自身を含む): 62273376

約数和(自身を除く): 39114666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 28591, 57182, 85773, 142955, 171546, 257319, 285910, 428865, 514638, 771957, 857730, 1286595, 1543914, 2315871, 2573190, 3859785, 4631742, 7719570, 11579355, 23158710]

約数ペア:

[(1, 23158710), (2, 11579355), (3, 7719570), (5, 4631742), (6, 3859785), (9, 2573190), (10, 2315871), (15, 1543914), (18, 1286595), (27, 857730), (30, 771957), (45, 514638), (54, 428865), (81, 285910), (90, 257319), (135, 171546), (162, 142955), (270, 85773), (405, 57182), (810, 28591)]