339905930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1877}}^1$

素因数の和:2103

約数の個数: 64

約数和(自身を含む): 757209600

約数和(自身を除く): 417303670

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 199, 398, 455, 910, 995, 1393, 1877, 1990, 2587, 2786, 3754, 5174, 6965, 9385, 12935, 13139, 13930, 18109, 18770, 24401, 25870, 26278, 36218, 48802, 65695, 90545, 122005, 131390, 170807, 181090, 244010, 341614, 373523, 747046, 854035, 1708070, 1867615, 2614661, 3735230, 4855799, 5229322, 9711598, 13073305, 24278995, 26146610, 33990593, 48557990, 67981186, 169952965, 339905930]

約数ペア:

[(1, 339905930), (2, 169952965), (5, 67981186), (7, 48557990), (10, 33990593), (13, 26146610), (14, 24278995), (26, 13073305), (35, 9711598), (65, 5229322), (70, 4855799), (91, 3735230), (130, 2614661), (182, 1867615), (199, 1708070), (398, 854035), (455, 747046), (910, 373523), (995, 341614), (1393, 244010), (1877, 181090), (1990, 170807), (2587, 131390), (2786, 122005), (3754, 90545), (5174, 65695), (6965, 48802), (9385, 36218), (12935, 26278), (13139, 25870), (13930, 24401), (18109, 18770)]