23237370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19861}}^1$

素因数の和:19887

約数の個数: 48

約数和(自身を含む): 65067912

約数和(自身を除く): 41830542

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, 19861, 39722, 59583, 99305, 119166, 178749, 198610, 258193, 297915, 357498, 516386, 595830, 774579, 893745, 1290965, 1549158, 1787490, 2323737, 2581930, 3872895, 4647474, 7745790, 11618685, 23237370]

約数ペア:

[(1, 23237370), (2, 11618685), (3, 7745790), (5, 4647474), (6, 3872895), (9, 2581930), (10, 2323737), (13, 1787490), (15, 1549158), (18, 1290965), (26, 893745), (30, 774579), (39, 595830), (45, 516386), (65, 357498), (78, 297915), (90, 258193), (117, 198610), (130, 178749), (195, 119166), (234, 99305), (390, 59583), (585, 39722), (1170, 19861)]