155623930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{202109}}^1$

素因数の和:202134

約数の個数: 32

約数和(自身を含む): 349246080

約数和(自身を除く): 193622150

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 202109, 404218, 1010545, 1414763, 2021090, 2223199, 2829526, 4446398, 7073815, 11115995, 14147630, 15562393, 22231990, 31124786, 77811965, 155623930]

約数ペア:

[(1, 155623930), (2, 77811965), (5, 31124786), (7, 22231990), (10, 15562393), (11, 14147630), (14, 11115995), (22, 7073815), (35, 4446398), (55, 2829526), (70, 2223199), (77, 2021090), (110, 1414763), (154, 1010545), (385, 404218), (770, 202109)]