59871990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{86771}}^1$

素因数の和:86804

約数の個数: 32

約数和(自身を含む): 149942016

約数和(自身を除く): 90070026

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 86771, 173542, 260313, 433855, 520626, 867710, 1301565, 1995733, 2603130, 3991466, 5987199, 9978665, 11974398, 19957330, 29935995, 59871990]

約数ペア:

[(1, 59871990), (2, 29935995), (3, 19957330), (5, 11974398), (6, 9978665), (10, 5987199), (15, 3991466), (23, 2603130), (30, 1995733), (46, 1301565), (69, 867710), (115, 520626), (138, 433855), (230, 260313), (345, 173542), (690, 86771)]