955987980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{1697}}^1$

素因数の和:1979

約数の個数: 96

約数和(自身を含む): 2755650240

約数和(自身を除く): 1799662260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 229, 246, 410, 458, 492, 615, 687, 820, 916, 1145, 1230, 1374, 1697, 2290, 2460, 2748, 3394, 3435, 4580, 5091, 6788, 6870, 8485, 9389, 10182, 13740, 16970, 18778, 20364, 25455, 28167, 33940, 37556, 46945, 50910, 56334, 69577, 93890, 101820, 112668, 139154, 140835, 187780, 208731, 278308, 281670, 347885, 388613, 417462, 563340, 695770, 777226, 834924, 1043655, 1165839, 1391540, 1554452, 1943065, 2087310, 2331678, 3886130, 4174620, 4663356, 5829195, 7772260, 11658390, 15933133, 23316780, 31866266, 47799399, 63732532, 79665665, 95598798, 159331330, 191197596, 238996995, 318662660, 477993990, 955987980]

約数ペア:

[(1, 955987980), (2, 477993990), (3, 318662660), (4, 238996995), (5, 191197596), (6, 159331330), (10, 95598798), (12, 79665665), (15, 63732532), (20, 47799399), (30, 31866266), (41, 23316780), (60, 15933133), (82, 11658390), (123, 7772260), (164, 5829195), (205, 4663356), (229, 4174620), (246, 3886130), (410, 2331678), (458, 2087310), (492, 1943065), (615, 1554452), (687, 1391540), (820, 1165839), (916, 1043655), (1145, 834924), (1230, 777226), (1374, 695770), (1697, 563340), (2290, 417462), (2460, 388613), (2748, 347885), (3394, 281670), (3435, 278308), (4580, 208731), (5091, 187780), (6788, 140835), (6870, 139154), (8485, 112668), (9389, 101820), (10182, 93890), (13740, 69577), (16970, 56334), (18778, 50910), (20364, 46945), (25455, 37556), (28167, 33940)]