68980410

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{28387}}^1$

素因数の和:28409

約数の個数: 48

約数和(自身を含む): 185998176

約数和(自身を除く): 117017766

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 28387, 56774, 85161, 141935, 170322, 255483, 283870, 425805, 510966, 766449, 851610, 1277415, 1532898, 2299347, 2554830, 3832245, 4598694, 6898041, 7664490, 11496735, 13796082, 22993470, 34490205, 68980410]

約数ペア:

[(1, 68980410), (2, 34490205), (3, 22993470), (5, 13796082), (6, 11496735), (9, 7664490), (10, 6898041), (15, 4598694), (18, 3832245), (27, 2554830), (30, 2299347), (45, 1532898), (54, 1277415), (81, 851610), (90, 766449), (135, 510966), (162, 425805), (243, 283870), (270, 255483), (405, 170322), (486, 141935), (810, 85161), (1215, 56774), (2430, 28387)]