21913935210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{27054241}}^1$

素因数の和:27054260

約数の個数: 40

約数和(自身を含む): 58924139076

約数和(自身を除く): 37010203866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 27054241, 54108482, 81162723, 135271205, 162325446, 243488169, 270542410, 405813615, 486976338, 730464507, 811627230, 1217440845, 1460929014, 2191393521, 2434881690, 3652322535, 4382787042, 7304645070, 10956967605, 21913935210]

約数ペア:

[(1, 21913935210), (2, 10956967605), (3, 7304645070), (5, 4382787042), (6, 3652322535), (9, 2434881690), (10, 2191393521), (15, 1460929014), (18, 1217440845), (27, 811627230), (30, 730464507), (45, 486976338), (54, 405813615), (81, 270542410), (90, 243488169), (135, 162325446), (162, 135271205), (270, 81162723), (405, 54108482), (810, 27054241)]