105480070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 214151040

約数和(自身を除く): 108670970

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 53, 85, 106, 115, 170, 230, 265, 391, 509, 530, 782, 901, 1018, 1219, 1802, 1955, 2438, 2545, 3910, 4505, 5090, 6095, 8653, 9010, 11707, 12190, 17306, 20723, 23414, 26977, 41446, 43265, 53954, 58535, 86530, 103615, 117070, 134885, 199019, 207230, 269770, 398038, 458609, 620471, 917218, 995095, 1240942, 1990190, 2293045, 3102355, 4586090, 6204710, 10548007, 21096014, 52740035, 105480070]

約数ペア:

[(1, 105480070), (2, 52740035), (5, 21096014), (10, 10548007), (17, 6204710), (23, 4586090), (34, 3102355), (46, 2293045), (53, 1990190), (85, 1240942), (106, 995095), (115, 917218), (170, 620471), (230, 458609), (265, 398038), (391, 269770), (509, 207230), (530, 199019), (782, 134885), (901, 117070), (1018, 103615), (1219, 86530), (1802, 58535), (1955, 53954), (2438, 43265), (2545, 41446), (3910, 26977), (4505, 23414), (5090, 20723), (6095, 17306), (8653, 12190), (9010, 11707)]