30537750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2182

約数の個数: 64

約数和(自身を含む): 80271360

約数和(自身を除く): 49733610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 125, 150, 190, 250, 285, 375, 475, 570, 750, 950, 1425, 2143, 2375, 2850, 4286, 4750, 6429, 7125, 10715, 12858, 14250, 21430, 32145, 40717, 53575, 64290, 81434, 107150, 122151, 160725, 203585, 244302, 267875, 321450, 407170, 535750, 610755, 803625, 1017925, 1221510, 1607250, 2035850, 3053775, 5089625, 6107550, 10179250, 15268875, 30537750]

約数ペア:

[(1, 30537750), (2, 15268875), (3, 10179250), (5, 6107550), (6, 5089625), (10, 3053775), (15, 2035850), (19, 1607250), (25, 1221510), (30, 1017925), (38, 803625), (50, 610755), (57, 535750), (75, 407170), (95, 321450), (114, 267875), (125, 244302), (150, 203585), (190, 160725), (250, 122151), (285, 107150), (375, 81434), (475, 64290), (570, 53575), (750, 40717), (950, 32145), (1425, 21430), (2143, 14250), (2375, 12858), (2850, 10715), (4286, 7125), (4750, 6429)]