30669354

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^2\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 60

約数和(自身を含む): 71370882

約数和(自身を除く): 40701528

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 197, 279, 394, 558, 591, 837, 961, 1182, 1674, 1773, 1922, 2511, 2883, 3546, 5022, 5319, 5766, 6107, 8649, 10638, 12214, 15957, 17298, 18321, 25947, 31914, 36642, 51894, 54963, 77841, 109926, 155682, 164889, 189317, 329778, 378634, 494667, 567951, 989334, 1135902, 1703853, 3407706, 5111559, 10223118, 15334677, 30669354]

約数ペア:

[(1, 30669354), (2, 15334677), (3, 10223118), (6, 5111559), (9, 3407706), (18, 1703853), (27, 1135902), (31, 989334), (54, 567951), (62, 494667), (81, 378634), (93, 329778), (162, 189317), (186, 164889), (197, 155682), (279, 109926), (394, 77841), (558, 54963), (591, 51894), (837, 36642), (961, 31914), (1182, 25947), (1674, 18321), (1773, 17298), (1922, 15957), (2511, 12214), (2883, 10638), (3546, 8649), (5022, 6107), (5319, 5766)]