972181530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{577}}^1$

素因数の和:880

約数の個数: 96

約数和(自身を含む): 2571411024

約数和(自身を除く): 1599229494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 193, 194, 291, 386, 485, 577, 579, 582, 873, 965, 970, 1154, 1158, 1455, 1731, 1737, 1746, 1930, 2885, 2895, 2910, 3462, 3474, 4365, 5193, 5770, 5790, 8655, 8685, 8730, 10386, 17310, 17370, 18721, 25965, 37442, 51930, 55969, 56163, 93605, 111361, 111938, 112326, 167907, 168489, 187210, 222722, 279845, 280815, 334083, 335814, 336978, 503721, 556805, 559690, 561630, 668166, 839535, 842445, 1002249, 1007442, 1113610, 1670415, 1679070, 1684890, 2004498, 2518605, 3340830, 5011245, 5037210, 10022490, 10802017, 21604034, 32406051, 54010085, 64812102, 97218153, 108020170, 162030255, 194436306, 324060510, 486090765, 972181530]

約数ペア:

[(1, 972181530), (2, 486090765), (3, 324060510), (5, 194436306), (6, 162030255), (9, 108020170), (10, 97218153), (15, 64812102), (18, 54010085), (30, 32406051), (45, 21604034), (90, 10802017), (97, 10022490), (193, 5037210), (194, 5011245), (291, 3340830), (386, 2518605), (485, 2004498), (577, 1684890), (579, 1679070), (582, 1670415), (873, 1113610), (965, 1007442), (970, 1002249), (1154, 842445), (1158, 839535), (1455, 668166), (1731, 561630), (1737, 559690), (1746, 556805), (1930, 503721), (2885, 336978), (2895, 335814), (2910, 334083), (3462, 280815), (3474, 279845), (4365, 222722), (5193, 187210), (5770, 168489), (5790, 167907), (8655, 112326), (8685, 111938), (8730, 111361), (10386, 93605), (17310, 56163), (17370, 55969), (18721, 51930), (25965, 37442)]