15690870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13411}}^1$

素因数の和:13437

約数の個数: 48

約数和(自身を含む): 43937712

約数和(自身を除く): 28246842

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 13411, 26822, 40233, 67055, 80466, 120699, 134110, 174343, 201165, 241398, 348686, 402330, 523029, 603495, 871715, 1046058, 1206990, 1569087, 1743430, 2615145, 3138174, 5230290, 7845435, 15690870]

約数ペア:

[(1, 15690870), (2, 7845435), (3, 5230290), (5, 3138174), (6, 2615145), (9, 1743430), (10, 1569087), (13, 1206990), (15, 1046058), (18, 871715), (26, 603495), (30, 523029), (39, 402330), (45, 348686), (65, 241398), (78, 201165), (90, 174343), (117, 134110), (130, 120699), (195, 80466), (234, 67055), (390, 40233), (585, 26822), (1170, 13411)]