227580190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^2$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 442450512

約数和(自身を除く): 214870322

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 127, 166, 170, 254, 415, 635, 830, 1270, 1411, 2159, 2822, 4318, 7055, 10541, 10795, 14110, 16129, 21082, 21590, 32258, 52705, 80645, 105410, 161290, 179197, 274193, 358394, 548386, 895985, 1338707, 1370965, 1791970, 2677414, 2741930, 6693535, 13387070, 22758019, 45516038, 113790095, 227580190]

約数ペア:

[(1, 227580190), (2, 113790095), (5, 45516038), (10, 22758019), (17, 13387070), (34, 6693535), (83, 2741930), (85, 2677414), (127, 1791970), (166, 1370965), (170, 1338707), (254, 895985), (415, 548386), (635, 358394), (830, 274193), (1270, 179197), (1411, 161290), (2159, 105410), (2822, 80645), (4318, 52705), (7055, 32258), (10541, 21590), (10795, 21082), (14110, 16129)]