244104770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{38321}}^1$

素因数の和:38355

約数の個数: 48

約数和(自身を含む): 550457208

約数和(自身を除く): 306352438

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 38321, 76642, 191605, 268247, 383210, 498173, 536494, 996346, 1341235, 1877729, 2490865, 2682470, 3487211, 3755458, 4981730, 6974422, 9388645, 17436055, 18777290, 24410477, 34872110, 48820954, 122052385, 244104770]

約数ペア:

[(1, 244104770), (2, 122052385), (5, 48820954), (7, 34872110), (10, 24410477), (13, 18777290), (14, 17436055), (26, 9388645), (35, 6974422), (49, 4981730), (65, 3755458), (70, 3487211), (91, 2682470), (98, 2490865), (130, 1877729), (182, 1341235), (245, 996346), (455, 536494), (490, 498173), (637, 383210), (910, 268247), (1274, 191605), (3185, 76642), (6370, 38321)]