64755330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{20173}}^1$

素因数の和:20290

約数の個数: 32

約数和(自身を含む): 156873024

約数和(自身を除く): 92117694

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 20173, 40346, 60519, 100865, 121038, 201730, 302595, 605190, 2158511, 4317022, 6475533, 10792555, 12951066, 21585110, 32377665, 64755330]

約数ペア:

[(1, 64755330), (2, 32377665), (3, 21585110), (5, 12951066), (6, 10792555), (10, 6475533), (15, 4317022), (30, 2158511), (107, 605190), (214, 302595), (321, 201730), (535, 121038), (642, 100865), (1070, 60519), (1605, 40346), (3210, 20173)]