4598230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 10579968

約数和(自身を除く): 5981738

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 163, 182, 217, 310, 326, 403, 434, 455, 806, 815, 910, 1085, 1141, 1630, 2015, 2119, 2170, 2282, 2821, 4030, 4238, 5053, 5642, 5705, 10106, 10595, 11410, 14105, 14833, 21190, 25265, 28210, 29666, 35371, 50530, 65689, 70742, 74165, 131378, 148330, 176855, 328445, 353710, 459823, 656890, 919646, 2299115, 4598230]

約数ペア:

[(1, 4598230), (2, 2299115), (5, 919646), (7, 656890), (10, 459823), (13, 353710), (14, 328445), (26, 176855), (31, 148330), (35, 131378), (62, 74165), (65, 70742), (70, 65689), (91, 50530), (130, 35371), (155, 29666), (163, 28210), (182, 25265), (217, 21190), (310, 14833), (326, 14105), (403, 11410), (434, 10595), (455, 10106), (806, 5705), (815, 5642), (910, 5053), (1085, 4238), (1141, 4030), (1630, 2821), (2015, 2282), (2119, 2170)]