1900683630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2346523}}^1$

素因数の和:2346542

約数の個数: 40

約数和(自身を含む): 5110729272

約数和(自身を除く): 3210045642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2346523, 4693046, 7039569, 11732615, 14079138, 21118707, 23465230, 35197845, 42237414, 63356121, 70395690, 105593535, 126712242, 190068363, 211187070, 316780605, 380136726, 633561210, 950341815, 1900683630]

約数ペア:

[(1, 1900683630), (2, 950341815), (3, 633561210), (5, 380136726), (6, 316780605), (9, 211187070), (10, 190068363), (15, 126712242), (18, 105593535), (27, 70395690), (30, 63356121), (45, 42237414), (54, 35197845), (81, 23465230), (90, 21118707), (135, 14079138), (162, 11732615), (270, 7039569), (405, 4693046), (810, 2346523)]