15204470092

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{4973}}^1$

素因数の和:5831

約数の個数: 72

約数和(自身を含む): 32627251440

約数和(自身を除く): 17422781348

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 821, 931, 1642, 1862, 3284, 3724, 4973, 5747, 9946, 11494, 15599, 19892, 22988, 31198, 34811, 40229, 62396, 69622, 80458, 94487, 109193, 139244, 160916, 188974, 218386, 243677, 377948, 436772, 487354, 661409, 764351, 974708, 1322818, 1528702, 2645636, 3057404, 4082833, 4629863, 8165666, 9259726, 16331332, 18519452, 28579831, 57159662, 77573827, 114319324, 155147654, 200058817, 310295308, 400117634, 543016789, 800235268, 1086033578, 2172067156, 3801117523, 7602235046, 15204470092]

約数ペア:

[(1, 15204470092), (2, 7602235046), (4, 3801117523), (7, 2172067156), (14, 1086033578), (19, 800235268), (28, 543016789), (38, 400117634), (49, 310295308), (76, 200058817), (98, 155147654), (133, 114319324), (196, 77573827), (266, 57159662), (532, 28579831), (821, 18519452), (931, 16331332), (1642, 9259726), (1862, 8165666), (3284, 4629863), (3724, 4082833), (4973, 3057404), (5747, 2645636), (9946, 1528702), (11494, 1322818), (15599, 974708), (19892, 764351), (22988, 661409), (31198, 487354), (34811, 436772), (40229, 377948), (62396, 243677), (69622, 218386), (80458, 188974), (94487, 160916), (109193, 139244)]