2836694770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{445321}}^1$

素因数の和:445355

約数の個数: 48

約数和(自身を含む): 6396605208

約数和(自身を除く): 3559910438

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, 445321, 890642, 2226605, 3117247, 4453210, 5789173, 6234494, 11578346, 15586235, 21820729, 28945865, 31172470, 40524211, 43641458, 57891730, 81048422, 109103645, 202621055, 218207290, 283669477, 405242110, 567338954, 1418347385, 2836694770]

約数ペア:

[(1, 2836694770), (2, 1418347385), (5, 567338954), (7, 405242110), (10, 283669477), (13, 218207290), (14, 202621055), (26, 109103645), (35, 81048422), (49, 57891730), (65, 43641458), (70, 40524211), (91, 31172470), (98, 28945865), (130, 21820729), (182, 15586235), (245, 11578346), (455, 6234494), (490, 5789173), (637, 4453210), (910, 3117247), (1274, 2226605), (3185, 890642), (6370, 445321)]