289732410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97553}}^1$

素因数の和:97580

約数の個数: 64

約数和(自身を含む): 842866560

約数和(自身を除く): 553134150

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 97553, 195106, 292659, 487765, 585318, 877977, 975530, 1073083, 1463295, 1755954, 2146166, 2633931, 2926590, 3219249, 4389885, 5267862, 5365415, 6438498, 8779770, 9657747, 10730830, 13169655, 16096245, 19315494, 26339310, 28973241, 32192490, 48288735, 57946482, 96577470, 144866205, 289732410]

約数ペア:

[(1, 289732410), (2, 144866205), (3, 96577470), (5, 57946482), (6, 48288735), (9, 32192490), (10, 28973241), (11, 26339310), (15, 19315494), (18, 16096245), (22, 13169655), (27, 10730830), (30, 9657747), (33, 8779770), (45, 6438498), (54, 5365415), (55, 5267862), (66, 4389885), (90, 3219249), (99, 2926590), (110, 2633931), (135, 2146166), (165, 1755954), (198, 1463295), (270, 1073083), (297, 975530), (330, 877977), (495, 585318), (594, 487765), (990, 292659), (1485, 195106), (2970, 97553)]