153270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 432432

約数和(自身を除く): 279162

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 131, 195, 234, 262, 390, 393, 585, 655, 786, 1170, 1179, 1310, 1703, 1965, 2358, 3406, 3930, 5109, 5895, 8515, 10218, 11790, 15327, 17030, 25545, 30654, 51090, 76635, 153270]

約数ペア:

[(1, 153270), (2, 76635), (3, 51090), (5, 30654), (6, 25545), (9, 17030), (10, 15327), (13, 11790), (15, 10218), (18, 8515), (26, 5895), (30, 5109), (39, 3930), (45, 3406), (65, 2358), (78, 1965), (90, 1703), (117, 1310), (130, 1179), (131, 1170), (195, 786), (234, 655), (262, 585), (390, 393)]