30241952

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{523}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 64703520

約数和(自身を除く): 34461568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 139, 208, 278, 416, 523, 556, 1046, 1112, 1807, 2092, 2224, 3614, 4184, 4448, 6799, 7228, 8368, 13598, 14456, 16736, 27196, 28912, 54392, 57824, 72697, 108784, 145394, 217568, 290788, 581576, 945061, 1163152, 1890122, 2326304, 3780244, 7560488, 15120976, 30241952]

約数ペア:

[(1, 30241952), (2, 15120976), (4, 7560488), (8, 3780244), (13, 2326304), (16, 1890122), (26, 1163152), (32, 945061), (52, 581576), (104, 290788), (139, 217568), (208, 145394), (278, 108784), (416, 72697), (523, 57824), (556, 54392), (1046, 28912), (1112, 27196), (1807, 16736), (2092, 14456), (2224, 13598), (3614, 8368), (4184, 7228), (4448, 6799)]