16675290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6389}}^1$

素因数の和:6431

約数の個数: 48

約数和(自身を含む): 44857800

約数和(自身を除く): 28182510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 6389, 12778, 19167, 31945, 38334, 57501, 63890, 95835, 115002, 185281, 191670, 287505, 370562, 555843, 575010, 926405, 1111686, 1667529, 1852810, 2779215, 3335058, 5558430, 8337645, 16675290]

約数ペア:

[(1, 16675290), (2, 8337645), (3, 5558430), (5, 3335058), (6, 2779215), (9, 1852810), (10, 1667529), (15, 1111686), (18, 926405), (29, 575010), (30, 555843), (45, 370562), (58, 287505), (87, 191670), (90, 185281), (145, 115002), (174, 95835), (261, 63890), (290, 57501), (435, 38334), (522, 31945), (870, 19167), (1305, 12778), (2610, 6389)]