1145293910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{617}}^1$

素因数の和:881

約数の個数: 64

約数和(自身を含む): 2234589120

約数和(自身を除く): 1089295210

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 179, 305, 358, 610, 617, 895, 1037, 1234, 1790, 2074, 3043, 3085, 5185, 6086, 6170, 10370, 10489, 10919, 15215, 20978, 21838, 30430, 37637, 52445, 54595, 75274, 104890, 109190, 110443, 185623, 188185, 220886, 371246, 376370, 552215, 639829, 928115, 1104430, 1279658, 1856230, 1877531, 3199145, 3755062, 6398290, 6737023, 9387655, 13474046, 18775310, 33685115, 67370230, 114529391, 229058782, 572646955, 1145293910]

約数ペア:

[(1, 1145293910), (2, 572646955), (5, 229058782), (10, 114529391), (17, 67370230), (34, 33685115), (61, 18775310), (85, 13474046), (122, 9387655), (170, 6737023), (179, 6398290), (305, 3755062), (358, 3199145), (610, 1877531), (617, 1856230), (895, 1279658), (1037, 1104430), (1234, 928115), (1790, 639829), (2074, 552215), (3043, 376370), (3085, 371246), (5185, 220886), (6086, 188185), (6170, 185623), (10370, 110443), (10489, 109190), (10919, 104890), (15215, 75274), (20978, 54595), (21838, 52445), (30430, 37637)]