427614997270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1\times {\mathrm{29641}}^1$

素因数の和:30121

約数の個数: 64

約数和(自身を含む): 802126748160

約数和(自身を除く): 374511750890

約数列:

[1, 2, 5, 10, 31, 62, 155, 173, 269, 310, 346, 538, 865, 1345, 1730, 2690, 5363, 8339, 10726, 16678, 26815, 29641, 41695, 46537, 53630, 59282, 83390, 93074, 148205, 232685, 296410, 465370, 918871, 1442647, 1837742, 2885294, 4594355, 5127893, 7213235, 7973429, 9188710, 10255786, 14426470, 15946858, 25639465, 39867145, 51278930, 79734290, 158964683, 247176299, 317929366, 494352598, 794823415, 1235881495, 1379403217, 1589646830, 2471762990, 2758806434, 6897016085, 13794032170, 42761499727, 85522999454, 213807498635, 427614997270]

約数ペア:

[(1, 427614997270), (2, 213807498635), (5, 85522999454), (10, 42761499727), (31, 13794032170), (62, 6897016085), (155, 2758806434), (173, 2471762990), (269, 1589646830), (310, 1379403217), (346, 1235881495), (538, 794823415), (865, 494352598), (1345, 317929366), (1730, 247176299), (2690, 158964683), (5363, 79734290), (8339, 51278930), (10726, 39867145), (16678, 25639465), (26815, 15946858), (29641, 14426470), (41695, 10255786), (46537, 9188710), (53630, 7973429), (59282, 7213235), (83390, 5127893), (93074, 4594355), (148205, 2885294), (232685, 1837742), (296410, 1442647), (465370, 918871)]