492020010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{287731}}^1$

素因数の和:287763

約数の個数: 48

約数和(自身を含む): 1346585760

約数和(自身を除く): 854565750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 287731, 575462, 863193, 1438655, 1726386, 2589579, 2877310, 4315965, 5179158, 5466889, 8631930, 10933778, 12947895, 16400667, 25895790, 27334445, 32801334, 49202001, 54668890, 82003335, 98404002, 164006670, 246010005, 492020010]

約数ペア:

[(1, 492020010), (2, 246010005), (3, 164006670), (5, 98404002), (6, 82003335), (9, 54668890), (10, 49202001), (15, 32801334), (18, 27334445), (19, 25895790), (30, 16400667), (38, 12947895), (45, 10933778), (57, 8631930), (90, 5466889), (95, 5179158), (114, 4315965), (171, 2877310), (190, 2589579), (285, 1726386), (342, 1438655), (570, 863193), (855, 575462), (1710, 287731)]