30842472

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 81792000

約数和(自身を除く): 50949528

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 239, 283, 456, 478, 566, 717, 849, 956, 1132, 1434, 1698, 1912, 2264, 2868, 3396, 4541, 5377, 5736, 6792, 9082, 10754, 13623, 16131, 18164, 21508, 27246, 32262, 36328, 43016, 54492, 64524, 67637, 108984, 129048, 135274, 202911, 270548, 405822, 541096, 811644, 1285103, 1623288, 2570206, 3855309, 5140412, 7710618, 10280824, 15421236, 30842472]

約数ペア:

[(1, 30842472), (2, 15421236), (3, 10280824), (4, 7710618), (6, 5140412), (8, 3855309), (12, 2570206), (19, 1623288), (24, 1285103), (38, 811644), (57, 541096), (76, 405822), (114, 270548), (152, 202911), (228, 135274), (239, 129048), (283, 108984), (456, 67637), (478, 64524), (566, 54492), (717, 43016), (849, 36328), (956, 32262), (1132, 27246), (1434, 21508), (1698, 18164), (1912, 16131), (2264, 13623), (2868, 10754), (3396, 9082), (4541, 6792), (5377, 5736)]