139759230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4909}}^1$

素因数の和:5005

約数の個数: 64

約数和(自身を含む): 366246720

約数和(自身を除く): 226487490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 195, 219, 365, 390, 438, 730, 949, 1095, 1898, 2190, 2847, 4745, 4909, 5694, 9490, 9818, 14235, 14727, 24545, 28470, 29454, 49090, 63817, 73635, 127634, 147270, 191451, 319085, 358357, 382902, 638170, 716714, 957255, 1075071, 1791785, 1914510, 2150142, 3583570, 4658641, 5375355, 9317282, 10750710, 13975923, 23293205, 27951846, 46586410, 69879615, 139759230]

約数ペア:

[(1, 139759230), (2, 69879615), (3, 46586410), (5, 27951846), (6, 23293205), (10, 13975923), (13, 10750710), (15, 9317282), (26, 5375355), (30, 4658641), (39, 3583570), (65, 2150142), (73, 1914510), (78, 1791785), (130, 1075071), (146, 957255), (195, 716714), (219, 638170), (365, 382902), (390, 358357), (438, 319085), (730, 191451), (949, 147270), (1095, 127634), (1898, 73635), (2190, 63817), (2847, 49090), (4745, 29454), (4909, 28470), (5694, 24545), (9490, 14727), (9818, 14235)]