139134870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{821}}^1$

素因数の和:1110

約数の個数: 96

約数和(自身を含む): 415471680

約数和(自身を除く): 276336810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 269, 315, 538, 630, 807, 821, 1345, 1614, 1642, 1883, 2421, 2463, 2690, 3766, 4035, 4105, 4842, 4926, 5649, 5747, 7389, 8070, 8210, 9415, 11298, 11494, 12105, 12315, 14778, 16947, 17241, 18830, 24210, 24630, 28245, 28735, 33894, 34482, 36945, 51723, 56490, 57470, 73890, 84735, 86205, 103446, 169470, 172410, 220849, 258615, 441698, 517230, 662547, 1104245, 1325094, 1545943, 1987641, 2208490, 3091886, 3312735, 3975282, 4637829, 6625470, 7729715, 9275658, 9938205, 13913487, 15459430, 19876410, 23189145, 27826974, 46378290, 69567435, 139134870]

約数ペア:

[(1, 139134870), (2, 69567435), (3, 46378290), (5, 27826974), (6, 23189145), (7, 19876410), (9, 15459430), (10, 13913487), (14, 9938205), (15, 9275658), (18, 7729715), (21, 6625470), (30, 4637829), (35, 3975282), (42, 3312735), (45, 3091886), (63, 2208490), (70, 1987641), (90, 1545943), (105, 1325094), (126, 1104245), (210, 662547), (269, 517230), (315, 441698), (538, 258615), (630, 220849), (807, 172410), (821, 169470), (1345, 103446), (1614, 86205), (1642, 84735), (1883, 73890), (2421, 57470), (2463, 56490), (2690, 51723), (3766, 36945), (4035, 34482), (4105, 33894), (4842, 28735), (4926, 28245), (5649, 24630), (5747, 24210), (7389, 18830), (8070, 17241), (8210, 16947), (9415, 14778), (11298, 12315), (11494, 12105)]