30997304

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 63837720

約数和(自身を除く): 32840416

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 169, 202, 227, 338, 404, 454, 676, 808, 908, 1313, 1352, 1816, 2626, 2951, 5252, 5902, 10504, 11804, 17069, 22927, 23608, 34138, 38363, 45854, 68276, 76726, 91708, 136552, 153452, 183416, 298051, 306904, 596102, 1192204, 2384408, 3874663, 7749326, 15498652, 30997304]

約数ペア:

[(1, 30997304), (2, 15498652), (4, 7749326), (8, 3874663), (13, 2384408), (26, 1192204), (52, 596102), (101, 306904), (104, 298051), (169, 183416), (202, 153452), (227, 136552), (338, 91708), (404, 76726), (454, 68276), (676, 45854), (808, 38363), (908, 34138), (1313, 23608), (1352, 22927), (1816, 17069), (2626, 11804), (2951, 10504), (5252, 5902)]