243166130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 477290880

約数和(自身を除く): 234124750

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 131, 170, 179, 262, 305, 358, 610, 655, 895, 1037, 1310, 1790, 2074, 2227, 3043, 4454, 5185, 6086, 7991, 10370, 10919, 11135, 15215, 15982, 21838, 22270, 23449, 30430, 39955, 46898, 54595, 79910, 109190, 117245, 135847, 185623, 234490, 271694, 371246, 398633, 679235, 797266, 928115, 1358470, 1430389, 1856230, 1993165, 2860778, 3986330, 7151945, 14303890, 24316613, 48633226, 121583065, 243166130]

約数ペア:

[(1, 243166130), (2, 121583065), (5, 48633226), (10, 24316613), (17, 14303890), (34, 7151945), (61, 3986330), (85, 2860778), (122, 1993165), (131, 1856230), (170, 1430389), (179, 1358470), (262, 928115), (305, 797266), (358, 679235), (610, 398633), (655, 371246), (895, 271694), (1037, 234490), (1310, 185623), (1790, 135847), (2074, 117245), (2227, 109190), (3043, 79910), (4454, 54595), (5185, 46898), (6086, 39955), (7991, 30430), (10370, 23449), (10919, 22270), (11135, 21838), (15215, 15982)]