89270430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{41911}}^1$

素因数の和:41992

約数の個数: 32

約数和(自身を含む): 217271808

約数和(自身を除く): 128001378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 41911, 83822, 125733, 209555, 251466, 419110, 628665, 1257330, 2975681, 5951362, 8927043, 14878405, 17854086, 29756810, 44635215, 89270430]

約数ペア:

[(1, 89270430), (2, 44635215), (3, 29756810), (5, 17854086), (6, 14878405), (10, 8927043), (15, 5951362), (30, 2975681), (71, 1257330), (142, 628665), (213, 419110), (355, 251466), (426, 209555), (710, 125733), (1065, 83822), (2130, 41911)]