30143718

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1637}}^1$

素因数の和:1690

約数の個数: 64

約数和(自身を含む): 75479040

約数和(自身を除く): 45335322

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 93, 99, 186, 198, 279, 297, 341, 558, 594, 682, 837, 1023, 1637, 1674, 2046, 3069, 3274, 4911, 6138, 9207, 9822, 14733, 18007, 18414, 29466, 36014, 44199, 50747, 54021, 88398, 101494, 108042, 152241, 162063, 304482, 324126, 456723, 486189, 558217, 913446, 972378, 1116434, 1370169, 1674651, 2740338, 3349302, 5023953, 10047906, 15071859, 30143718]

約数ペア:

[(1, 30143718), (2, 15071859), (3, 10047906), (6, 5023953), (9, 3349302), (11, 2740338), (18, 1674651), (22, 1370169), (27, 1116434), (31, 972378), (33, 913446), (54, 558217), (62, 486189), (66, 456723), (93, 324126), (99, 304482), (186, 162063), (198, 152241), (279, 108042), (297, 101494), (341, 88398), (558, 54021), (594, 50747), (682, 44199), (837, 36014), (1023, 29466), (1637, 18414), (1674, 18007), (2046, 14733), (3069, 9822), (3274, 9207), (4911, 6138)]