23203710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{829}}^1$

素因数の和:1153

約数の個数: 48

約数和(自身を含む): 60596640

約数和(自身を除く): 37392930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 311, 622, 829, 933, 1555, 1658, 1866, 2487, 2799, 3110, 4145, 4665, 4974, 5598, 7461, 8290, 9330, 12435, 13995, 14922, 24870, 27990, 37305, 74610, 257819, 515638, 773457, 1289095, 1546914, 2320371, 2578190, 3867285, 4640742, 7734570, 11601855, 23203710]

約数ペア:

[(1, 23203710), (2, 11601855), (3, 7734570), (5, 4640742), (6, 3867285), (9, 2578190), (10, 2320371), (15, 1546914), (18, 1289095), (30, 773457), (45, 515638), (90, 257819), (311, 74610), (622, 37305), (829, 27990), (933, 24870), (1555, 14922), (1658, 13995), (1866, 12435), (2487, 9330), (2799, 8290), (3110, 7461), (4145, 5598), (4665, 4974)]