65426490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31607}}^1$

素因数の和:31643

約数の個数: 48

約数和(自身を含む): 177510528

約数和(自身を除く): 112084038

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 31607, 63214, 94821, 158035, 189642, 284463, 316070, 474105, 568926, 726961, 948210, 1422315, 1453922, 2180883, 2844630, 3634805, 4361766, 6542649, 7269610, 10904415, 13085298, 21808830, 32713245, 65426490]

約数ペア:

[(1, 65426490), (2, 32713245), (3, 21808830), (5, 13085298), (6, 10904415), (9, 7269610), (10, 6542649), (15, 4361766), (18, 3634805), (23, 2844630), (30, 2180883), (45, 1453922), (46, 1422315), (69, 948210), (90, 726961), (115, 568926), (138, 474105), (207, 316070), (230, 284463), (345, 189642), (414, 158035), (690, 94821), (1035, 63214), (2070, 31607)]