15002512

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 35712000

約数和(自身を除く): 20709488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 62, 112, 116, 124, 149, 203, 217, 232, 248, 298, 406, 434, 464, 496, 596, 812, 868, 899, 1043, 1192, 1624, 1736, 1798, 2086, 2384, 3248, 3472, 3596, 4172, 4321, 4619, 6293, 7192, 8344, 8642, 9238, 12586, 14384, 16688, 17284, 18476, 25172, 30247, 32333, 34568, 36952, 50344, 60494, 64666, 69136, 73904, 100688, 120988, 129332, 133951, 241976, 258664, 267902, 483952, 517328, 535804, 937657, 1071608, 1875314, 2143216, 3750628, 7501256, 15002512]

約数ペア:

[(1, 15002512), (2, 7501256), (4, 3750628), (7, 2143216), (8, 1875314), (14, 1071608), (16, 937657), (28, 535804), (29, 517328), (31, 483952), (56, 267902), (58, 258664), (62, 241976), (112, 133951), (116, 129332), (124, 120988), (149, 100688), (203, 73904), (217, 69136), (232, 64666), (248, 60494), (298, 50344), (406, 36952), (434, 34568), (464, 32333), (496, 30247), (596, 25172), (812, 18476), (868, 17284), (899, 16688), (1043, 14384), (1192, 12586), (1624, 9238), (1736, 8642), (1798, 8344), (2086, 7192), (2384, 6293), (3248, 4619), (3472, 4321), (3596, 4172)]