4818690

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{661}}^1$

素因数の和:686

約数の個数: 56

約数和(自身を含む): 13024188

約数和(自身を除く): 8205498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 661, 729, 810, 1215, 1322, 1458, 1983, 2430, 3305, 3645, 3966, 5949, 6610, 7290, 9915, 11898, 17847, 19830, 29745, 35694, 53541, 59490, 89235, 107082, 160623, 178470, 267705, 321246, 481869, 535410, 803115, 963738, 1606230, 2409345, 4818690]

約数ペア:

[(1, 4818690), (2, 2409345), (3, 1606230), (5, 963738), (6, 803115), (9, 535410), (10, 481869), (15, 321246), (18, 267705), (27, 178470), (30, 160623), (45, 107082), (54, 89235), (81, 59490), (90, 53541), (135, 35694), (162, 29745), (243, 19830), (270, 17847), (405, 11898), (486, 9915), (661, 7290), (729, 6610), (810, 5949), (1215, 3966), (1322, 3645), (1458, 3305), (1983, 2430)]