72322290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9029}}^1$

素因数の和:9131

約数の個数: 48

約数和(自身を含む): 190171800

約数和(自身を除く): 117849510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 9029, 18058, 27087, 45145, 54174, 81261, 90290, 135435, 162522, 270870, 406305, 803581, 812610, 1607162, 2410743, 4017905, 4821486, 7232229, 8035810, 12053715, 14464458, 24107430, 36161145, 72322290]

約数ペア:

[(1, 72322290), (2, 36161145), (3, 24107430), (5, 14464458), (6, 12053715), (9, 8035810), (10, 7232229), (15, 4821486), (18, 4017905), (30, 2410743), (45, 1607162), (89, 812610), (90, 803581), (178, 406305), (267, 270870), (445, 162522), (534, 135435), (801, 90290), (890, 81261), (1335, 54174), (1602, 45145), (2670, 27087), (4005, 18058), (8010, 9029)]