4086110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 8864640

約数和(自身を除く): 4778530

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 269, 310, 434, 490, 538, 1085, 1345, 1519, 1883, 2170, 2690, 3038, 3766, 7595, 8339, 9415, 13181, 15190, 16678, 18830, 26362, 41695, 58373, 65905, 83390, 116746, 131810, 291865, 408611, 583730, 817222, 2043055, 4086110]

約数ペア:

[(1, 4086110), (2, 2043055), (5, 817222), (7, 583730), (10, 408611), (14, 291865), (31, 131810), (35, 116746), (49, 83390), (62, 65905), (70, 58373), (98, 41695), (155, 26362), (217, 18830), (245, 16678), (269, 15190), (310, 13181), (434, 9415), (490, 8339), (538, 7595), (1085, 3766), (1345, 3038), (1519, 2690), (1883, 2170)]