5261490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1499}}^1$

素因数の和:1528

約数の個数: 64

約数和(自身を含む): 15120000

約数和(自身を除く): 9858510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1499, 1755, 2998, 3510, 4497, 7495, 8994, 13491, 14990, 19487, 22485, 26982, 38974, 40473, 44970, 58461, 67455, 80946, 97435, 116922, 134910, 175383, 194870, 202365, 292305, 350766, 404730, 526149, 584610, 876915, 1052298, 1753830, 2630745, 5261490]

約数ペア:

[(1, 5261490), (2, 2630745), (3, 1753830), (5, 1052298), (6, 876915), (9, 584610), (10, 526149), (13, 404730), (15, 350766), (18, 292305), (26, 202365), (27, 194870), (30, 175383), (39, 134910), (45, 116922), (54, 97435), (65, 80946), (78, 67455), (90, 58461), (117, 44970), (130, 40473), (135, 38974), (195, 26982), (234, 22485), (270, 19487), (351, 14990), (390, 13491), (585, 8994), (702, 7495), (1170, 4497), (1499, 3510), (1755, 2998)]