216701030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{34019}}^1$

素因数の和:34053

約数の個数: 48

約数和(自身を含む): 488663280

約数和(自身を除く): 271962250

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, 34019, 68038, 170095, 238133, 340190, 442247, 476266, 884494, 1190665, 1666931, 2211235, 2381330, 3095729, 3333862, 4422470, 6191458, 8334655, 15478645, 16669310, 21670103, 30957290, 43340206, 108350515, 216701030]

約数ペア:

[(1, 216701030), (2, 108350515), (5, 43340206), (7, 30957290), (10, 21670103), (13, 16669310), (14, 15478645), (26, 8334655), (35, 6191458), (49, 4422470), (65, 3333862), (70, 3095729), (91, 2381330), (98, 2211235), (130, 1666931), (182, 1190665), (245, 884494), (455, 476266), (490, 442247), (637, 340190), (910, 238133), (1274, 170095), (3185, 68038), (6370, 34019)]