128029590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1499}}^1$

素因数の和:1598

約数の個数: 96

約数和(自身を含む): 363636000

約数和(自身を除く): 235606410

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 73, 78, 90, 117, 130, 146, 195, 219, 234, 365, 390, 438, 585, 657, 730, 949, 1095, 1170, 1314, 1499, 1898, 2190, 2847, 2998, 3285, 4497, 4745, 5694, 6570, 7495, 8541, 8994, 9490, 13491, 14235, 14990, 17082, 19487, 22485, 26982, 28470, 38974, 42705, 44970, 58461, 67455, 85410, 97435, 109427, 116922, 134910, 175383, 194870, 218854, 292305, 328281, 350766, 547135, 584610, 656562, 876915, 984843, 1094270, 1422551, 1641405, 1753830, 1969686, 2845102, 3282810, 4267653, 4924215, 7112755, 8535306, 9848430, 12802959, 14225510, 21338265, 25605918, 42676530, 64014795, 128029590]

約数ペア:

[(1, 128029590), (2, 64014795), (3, 42676530), (5, 25605918), (6, 21338265), (9, 14225510), (10, 12802959), (13, 9848430), (15, 8535306), (18, 7112755), (26, 4924215), (30, 4267653), (39, 3282810), (45, 2845102), (65, 1969686), (73, 1753830), (78, 1641405), (90, 1422551), (117, 1094270), (130, 984843), (146, 876915), (195, 656562), (219, 584610), (234, 547135), (365, 350766), (390, 328281), (438, 292305), (585, 218854), (657, 194870), (730, 175383), (949, 134910), (1095, 116922), (1170, 109427), (1314, 97435), (1499, 85410), (1898, 67455), (2190, 58461), (2847, 44970), (2998, 42705), (3285, 38974), (4497, 28470), (4745, 26982), (5694, 22485), (6570, 19487), (7495, 17082), (8541, 14990), (8994, 14235), (9490, 13491)]