30523168

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 65197440

約数和(自身を除く): 34674272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 239, 307, 416, 478, 614, 956, 1228, 1912, 2456, 3107, 3824, 3991, 4912, 6214, 7648, 7982, 9824, 12428, 15964, 24856, 31928, 49712, 63856, 73373, 99424, 127712, 146746, 293492, 586984, 953849, 1173968, 1907698, 2347936, 3815396, 7630792, 15261584, 30523168]

約数ペア:

[(1, 30523168), (2, 15261584), (4, 7630792), (8, 3815396), (13, 2347936), (16, 1907698), (26, 1173968), (32, 953849), (52, 586984), (104, 293492), (208, 146746), (239, 127712), (307, 99424), (416, 73373), (478, 63856), (614, 49712), (956, 31928), (1228, 24856), (1912, 15964), (2456, 12428), (3107, 9824), (3824, 7982), (3991, 7648), (4912, 6214)]