393014790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{89119}}^1$

素因数の和:89146

約数の個数: 72

約数和(自身を含む): 1188682560

約数和(自身を除く): 795667770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 89119, 178238, 267357, 445595, 534714, 623833, 802071, 891190, 1247666, 1336785, 1604142, 1871499, 2673570, 3119165, 3742998, 4010355, 4366831, 5614497, 6238330, 8020710, 8733662, 9357495, 11228994, 13100493, 18714990, 21834155, 26200986, 28072485, 39301479, 43668310, 56144970, 65502465, 78602958, 131004930, 196507395, 393014790]

約数ペア:

[(1, 393014790), (2, 196507395), (3, 131004930), (5, 78602958), (6, 65502465), (7, 56144970), (9, 43668310), (10, 39301479), (14, 28072485), (15, 26200986), (18, 21834155), (21, 18714990), (30, 13100493), (35, 11228994), (42, 9357495), (45, 8733662), (49, 8020710), (63, 6238330), (70, 5614497), (90, 4366831), (98, 4010355), (105, 3742998), (126, 3119165), (147, 2673570), (210, 1871499), (245, 1604142), (294, 1336785), (315, 1247666), (441, 891190), (490, 802071), (630, 623833), (735, 534714), (882, 445595), (1470, 267357), (2205, 178238), (4410, 89119)]