272553510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 665380800

約数和(自身を除く): 392827290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 229, 291, 409, 458, 485, 582, 687, 818, 970, 1145, 1227, 1374, 1455, 2045, 2290, 2454, 2910, 3435, 4090, 6135, 6870, 12270, 22213, 39673, 44426, 66639, 79346, 93661, 111065, 119019, 133278, 187322, 198365, 222130, 238038, 280983, 333195, 396730, 468305, 561966, 595095, 666390, 936610, 1190190, 1404915, 2809830, 9085117, 18170234, 27255351, 45425585, 54510702, 90851170, 136276755, 272553510]

約数ペア:

[(1, 272553510), (2, 136276755), (3, 90851170), (5, 54510702), (6, 45425585), (10, 27255351), (15, 18170234), (30, 9085117), (97, 2809830), (194, 1404915), (229, 1190190), (291, 936610), (409, 666390), (458, 595095), (485, 561966), (582, 468305), (687, 396730), (818, 333195), (970, 280983), (1145, 238038), (1227, 222130), (1374, 198365), (1455, 187322), (2045, 133278), (2290, 119019), (2454, 111065), (2910, 93661), (3435, 79346), (4090, 66639), (6135, 44426), (6870, 39673), (12270, 22213)]