11958990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 30792960

約数和(自身を除く): 18833970

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 131, 170, 179, 255, 262, 358, 393, 510, 537, 655, 786, 895, 1074, 1310, 1790, 1965, 2227, 2685, 3043, 3930, 4454, 5370, 6086, 6681, 9129, 11135, 13362, 15215, 18258, 22270, 23449, 30430, 33405, 45645, 46898, 66810, 70347, 91290, 117245, 140694, 234490, 351735, 398633, 703470, 797266, 1195899, 1993165, 2391798, 3986330, 5979495, 11958990]

約数ペア:

[(1, 11958990), (2, 5979495), (3, 3986330), (5, 2391798), (6, 1993165), (10, 1195899), (15, 797266), (17, 703470), (30, 398633), (34, 351735), (51, 234490), (85, 140694), (102, 117245), (131, 91290), (170, 70347), (179, 66810), (255, 46898), (262, 45645), (358, 33405), (393, 30430), (510, 23449), (537, 22270), (655, 18258), (786, 15215), (895, 13362), (1074, 11135), (1310, 9129), (1790, 6681), (1965, 6086), (2227, 5370), (2685, 4454), (3043, 3930)]