3934210

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:96

約数の個数: 64

約数和(自身を含む): 8755200

約数和(自身を除く): 4820990

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 37, 49, 62, 70, 74, 98, 155, 185, 217, 245, 259, 310, 343, 370, 434, 490, 518, 686, 1085, 1147, 1295, 1519, 1715, 1813, 2170, 2294, 2590, 3038, 3430, 3626, 5735, 7595, 8029, 9065, 10633, 11470, 12691, 15190, 16058, 18130, 21266, 25382, 40145, 53165, 56203, 63455, 80290, 106330, 112406, 126910, 281015, 393421, 562030, 786842, 1967105, 3934210]

約数ペア:

[(1, 3934210), (2, 1967105), (5, 786842), (7, 562030), (10, 393421), (14, 281015), (31, 126910), (35, 112406), (37, 106330), (49, 80290), (62, 63455), (70, 56203), (74, 53165), (98, 40145), (155, 25382), (185, 21266), (217, 18130), (245, 16058), (259, 15190), (310, 12691), (343, 11470), (370, 10633), (434, 9065), (490, 8029), (518, 7595), (686, 5735), (1085, 3626), (1147, 3430), (1295, 3038), (1519, 2590), (1715, 2294), (1813, 2170)]