130614780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{70223}}^1$

素因数の和:70266

約数の個数: 48

約数和(自身を含む): 377524224

約数和(自身を除く): 246909444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 70223, 140446, 210669, 280892, 351115, 421338, 702230, 842676, 1053345, 1404460, 2106690, 2176913, 4213380, 4353826, 6530739, 8707652, 10884565, 13061478, 21769130, 26122956, 32653695, 43538260, 65307390, 130614780]

約数ペア:

[(1, 130614780), (2, 65307390), (3, 43538260), (4, 32653695), (5, 26122956), (6, 21769130), (10, 13061478), (12, 10884565), (15, 8707652), (20, 6530739), (30, 4353826), (31, 4213380), (60, 2176913), (62, 2106690), (93, 1404460), (124, 1053345), (155, 842676), (186, 702230), (310, 421338), (372, 351115), (465, 280892), (620, 210669), (930, 140446), (1860, 70223)]