191640210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 468052992

約数和(自身を除く): 276412782

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 227, 263, 321, 454, 526, 535, 642, 681, 789, 1070, 1135, 1315, 1362, 1578, 1605, 2270, 2630, 3210, 3405, 3945, 6810, 7890, 24289, 28141, 48578, 56282, 59701, 72867, 84423, 119402, 121445, 140705, 145734, 168846, 179103, 242890, 281410, 298505, 358206, 364335, 422115, 597010, 728670, 844230, 895515, 1791030, 6388007, 12776014, 19164021, 31940035, 38328042, 63880070, 95820105, 191640210]

約数ペア:

[(1, 191640210), (2, 95820105), (3, 63880070), (5, 38328042), (6, 31940035), (10, 19164021), (15, 12776014), (30, 6388007), (107, 1791030), (214, 895515), (227, 844230), (263, 728670), (321, 597010), (454, 422115), (526, 364335), (535, 358206), (642, 298505), (681, 281410), (789, 242890), (1070, 179103), (1135, 168846), (1315, 145734), (1362, 140705), (1578, 121445), (1605, 119402), (2270, 84423), (2630, 72867), (3210, 59701), (3405, 56282), (3945, 48578), (6810, 28141), (7890, 24289)]