42713970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3533}}^1$

素因数の和:3587

約数の個数: 64

約数和(自身を含む): 113992704

約数和(自身を除く): 71278734

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 3533, 4030, 6045, 7066, 10599, 12090, 17665, 21198, 35330, 45929, 52995, 91858, 105990, 109523, 137787, 219046, 229645, 275574, 328569, 459290, 547615, 657138, 688935, 1095230, 1377870, 1423799, 1642845, 2847598, 3285690, 4271397, 7118995, 8542794, 14237990, 21356985, 42713970]

約数ペア:

[(1, 42713970), (2, 21356985), (3, 14237990), (5, 8542794), (6, 7118995), (10, 4271397), (13, 3285690), (15, 2847598), (26, 1642845), (30, 1423799), (31, 1377870), (39, 1095230), (62, 688935), (65, 657138), (78, 547615), (93, 459290), (130, 328569), (155, 275574), (186, 229645), (195, 219046), (310, 137787), (390, 109523), (403, 105990), (465, 91858), (806, 52995), (930, 45929), (1209, 35330), (2015, 21198), (2418, 17665), (3533, 12090), (4030, 10599), (6045, 7066)]