420166068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{10271}}^1$

素因数の和:10772

約数の個数: 48

約数和(自身を含む): 1122852864

約数和(自身を除く): 702686796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 487, 974, 1461, 1948, 2922, 3409, 5844, 6818, 10227, 10271, 13636, 20454, 20542, 30813, 40908, 41084, 61626, 71897, 123252, 143794, 215691, 287588, 431382, 862764, 5001977, 10003954, 15005931, 20007908, 30011862, 35013839, 60023724, 70027678, 105041517, 140055356, 210083034, 420166068]

約数ペア:

[(1, 420166068), (2, 210083034), (3, 140055356), (4, 105041517), (6, 70027678), (7, 60023724), (12, 35013839), (14, 30011862), (21, 20007908), (28, 15005931), (42, 10003954), (84, 5001977), (487, 862764), (974, 431382), (1461, 287588), (1948, 215691), (2922, 143794), (3409, 123252), (5844, 71897), (6818, 61626), (10227, 41084), (10271, 40908), (13636, 30813), (20454, 20542)]