1643730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 4572288

約数和(自身を除く): 2928558

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 293, 330, 374, 510, 561, 586, 879, 935, 1122, 1465, 1758, 1870, 2805, 2930, 3223, 4395, 4981, 5610, 6446, 8790, 9669, 9962, 14943, 16115, 19338, 24905, 29886, 32230, 48345, 49810, 54791, 74715, 96690, 109582, 149430, 164373, 273955, 328746, 547910, 821865, 1643730]

約数ペア:

[(1, 1643730), (2, 821865), (3, 547910), (5, 328746), (6, 273955), (10, 164373), (11, 149430), (15, 109582), (17, 96690), (22, 74715), (30, 54791), (33, 49810), (34, 48345), (51, 32230), (55, 29886), (66, 24905), (85, 19338), (102, 16115), (110, 14943), (165, 9962), (170, 9669), (187, 8790), (255, 6446), (293, 5610), (330, 4981), (374, 4395), (510, 3223), (561, 2930), (586, 2805), (879, 1870), (935, 1758), (1122, 1465)]