40992390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{455471}}^1$

素因数の和:455484

約数の個数: 24

約数和(自身を含む): 106580448

約数和(自身を除く): 65588058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 455471, 910942, 1366413, 2277355, 2732826, 4099239, 4554710, 6832065, 8198478, 13664130, 20496195, 40992390]

約数ペア:

[(1, 40992390), (2, 20496195), (3, 13664130), (5, 8198478), (6, 6832065), (9, 4554710), (10, 4099239), (15, 2732826), (18, 2277355), (30, 1366413), (45, 910942), (90, 455471)]