30934854760

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1\times {\mathrm{11423}}^1$

素因数の和:12370

約数の個数: 64

約数和(自身を含む): 70572902400

約数和(自身を除く): 39638047640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 857, 1580, 1714, 3160, 3428, 4285, 6856, 8570, 11423, 17140, 22846, 34280, 45692, 57115, 67703, 91384, 114230, 135406, 228460, 270812, 338515, 456920, 541624, 677030, 902417, 1354060, 1804834, 2708120, 3609668, 4512085, 7219336, 9024170, 9789511, 18048340, 19579022, 36096680, 39158044, 48947555, 78316088, 97895110, 195790220, 391580440, 773371369, 1546742738, 3093485476, 3866856845, 6186970952, 7733713690, 15467427380, 30934854760]

約数ペア:

[(1, 30934854760), (2, 15467427380), (4, 7733713690), (5, 6186970952), (8, 3866856845), (10, 3093485476), (20, 1546742738), (40, 773371369), (79, 391580440), (158, 195790220), (316, 97895110), (395, 78316088), (632, 48947555), (790, 39158044), (857, 36096680), (1580, 19579022), (1714, 18048340), (3160, 9789511), (3428, 9024170), (4285, 7219336), (6856, 4512085), (8570, 3609668), (11423, 2708120), (17140, 1804834), (22846, 1354060), (34280, 902417), (45692, 677030), (57115, 541624), (67703, 456920), (91384, 338515), (114230, 270812), (135406, 228460)]