15940830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5261}}^1$

素因数の和:5372

約数の個数: 32

約数和(自身を含む): 38644128

約数和(自身を除く): 22703298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 5261, 10522, 15783, 26305, 31566, 52610, 78915, 157830, 531361, 1062722, 1594083, 2656805, 3188166, 5313610, 7970415, 15940830]

約数ペア:

[(1, 15940830), (2, 7970415), (3, 5313610), (5, 3188166), (6, 2656805), (10, 1594083), (15, 1062722), (30, 531361), (101, 157830), (202, 78915), (303, 52610), (505, 31566), (606, 26305), (1010, 15783), (1515, 10522), (3030, 5261)]