2972750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:98

約数の個数: 64

約数和(自身を含む): 6469632

約数和(自身を除く): 3496882

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 47, 50, 55, 94, 110, 115, 125, 230, 235, 250, 253, 275, 470, 506, 517, 550, 575, 1034, 1081, 1150, 1175, 1265, 1375, 2162, 2350, 2530, 2585, 2750, 2875, 5170, 5405, 5750, 5875, 6325, 10810, 11750, 11891, 12650, 12925, 23782, 25850, 27025, 31625, 54050, 59455, 63250, 64625, 118910, 129250, 135125, 270250, 297275, 594550, 1486375, 2972750]

約数ペア:

[(1, 2972750), (2, 1486375), (5, 594550), (10, 297275), (11, 270250), (22, 135125), (23, 129250), (25, 118910), (46, 64625), (47, 63250), (50, 59455), (55, 54050), (94, 31625), (110, 27025), (115, 25850), (125, 23782), (230, 12925), (235, 12650), (250, 11891), (253, 11750), (275, 10810), (470, 6325), (506, 5875), (517, 5750), (550, 5405), (575, 5170), (1034, 2875), (1081, 2750), (1150, 2585), (1175, 2530), (1265, 2350), (1375, 2162)]