4614820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 11979576

約数和(自身を除く): 7364756

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 277, 340, 476, 490, 554, 595, 833, 980, 1108, 1190, 1385, 1666, 1939, 2380, 2770, 3332, 3878, 4165, 4709, 5540, 7756, 8330, 9418, 9695, 13573, 16660, 18836, 19390, 23545, 27146, 32963, 38780, 47090, 54292, 65926, 67865, 94180, 131852, 135730, 164815, 230741, 271460, 329630, 461482, 659260, 922964, 1153705, 2307410, 4614820]

約数ペア:

[(1, 4614820), (2, 2307410), (4, 1153705), (5, 922964), (7, 659260), (10, 461482), (14, 329630), (17, 271460), (20, 230741), (28, 164815), (34, 135730), (35, 131852), (49, 94180), (68, 67865), (70, 65926), (85, 54292), (98, 47090), (119, 38780), (140, 32963), (170, 27146), (196, 23545), (238, 19390), (245, 18836), (277, 16660), (340, 13573), (476, 9695), (490, 9418), (554, 8330), (595, 7756), (833, 5540), (980, 4709), (1108, 4165), (1190, 3878), (1385, 3332), (1666, 2770), (1939, 2380)]