161590410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26021}}^1$

素因数の和:26060

約数の個数: 64

約数和(自身を含む): 449660160

約数和(自身を除く): 288069750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 26021, 52042, 78063, 130105, 156126, 234189, 260210, 390315, 468378, 598483, 702567, 780630, 1170945, 1196966, 1405134, 1795449, 2341890, 2992415, 3512835, 3590898, 5386347, 5984830, 7025670, 8977245, 10772694, 16159041, 17954490, 26931735, 32318082, 53863470, 80795205, 161590410]

約数ペア:

[(1, 161590410), (2, 80795205), (3, 53863470), (5, 32318082), (6, 26931735), (9, 17954490), (10, 16159041), (15, 10772694), (18, 8977245), (23, 7025670), (27, 5984830), (30, 5386347), (45, 3590898), (46, 3512835), (54, 2992415), (69, 2341890), (90, 1795449), (115, 1405134), (135, 1196966), (138, 1170945), (207, 780630), (230, 702567), (270, 598483), (345, 468378), (414, 390315), (621, 260210), (690, 234189), (1035, 156126), (1242, 130105), (2070, 78063), (3105, 52042), (6210, 26021)]