431617340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9041}}^1$

素因数の和:9099

約数の個数: 96

約数和(自身を含む): 1166635008

約数和(自身を除く): 735017668

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 124, 140, 154, 155, 217, 220, 308, 310, 341, 385, 434, 620, 682, 770, 868, 1085, 1364, 1540, 1705, 2170, 2387, 3410, 4340, 4774, 6820, 9041, 9548, 11935, 18082, 23870, 36164, 45205, 47740, 63287, 90410, 99451, 126574, 180820, 198902, 253148, 280271, 316435, 397804, 497255, 560542, 632870, 696157, 994510, 1121084, 1265740, 1392314, 1401355, 1961897, 1989020, 2784628, 2802710, 3082981, 3480785, 3923794, 5605420, 6165962, 6961570, 7847588, 9809485, 12331924, 13923140, 15414905, 19618970, 21580867, 30829810, 39237940, 43161734, 61659620, 86323468, 107904335, 215808670, 431617340]

約数ペア:

[(1, 431617340), (2, 215808670), (4, 107904335), (5, 86323468), (7, 61659620), (10, 43161734), (11, 39237940), (14, 30829810), (20, 21580867), (22, 19618970), (28, 15414905), (31, 13923140), (35, 12331924), (44, 9809485), (55, 7847588), (62, 6961570), (70, 6165962), (77, 5605420), (110, 3923794), (124, 3480785), (140, 3082981), (154, 2802710), (155, 2784628), (217, 1989020), (220, 1961897), (308, 1401355), (310, 1392314), (341, 1265740), (385, 1121084), (434, 994510), (620, 696157), (682, 632870), (770, 560542), (868, 497255), (1085, 397804), (1364, 316435), (1540, 280271), (1705, 253148), (2170, 198902), (2387, 180820), (3410, 126574), (4340, 99451), (4774, 90410), (6820, 63287), (9041, 47740), (9548, 45205), (11935, 36164), (18082, 23870)]