15672730970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{611977}}^1$

素因数の和:612194

約数の個数: 32

約数和(自身を含む): 30535254288

約数和(自身を除く): 14862523318

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 197, 394, 985, 1970, 2561, 5122, 12805, 25610, 611977, 1223954, 3059885, 6119770, 7955701, 15911402, 39778505, 79557010, 120559469, 241118938, 602797345, 1205594690, 1567273097, 3134546194, 7836365485, 15672730970]

約数ペア:

[(1, 15672730970), (2, 7836365485), (5, 3134546194), (10, 1567273097), (13, 1205594690), (26, 602797345), (65, 241118938), (130, 120559469), (197, 79557010), (394, 39778505), (985, 15911402), (1970, 7955701), (2561, 6119770), (5122, 3059885), (12805, 1223954), (25610, 611977)]