30365500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{5521}}^1$

素因数の和:5551

約数の個数: 48

約数和(自身を含む): 72360288

約数和(自身を除く): 41994788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2750, 5500, 5521, 11042, 22084, 27605, 55210, 60731, 110420, 121462, 138025, 242924, 276050, 303655, 552100, 607310, 690125, 1214620, 1380250, 1518275, 2760500, 3036550, 6073100, 7591375, 15182750, 30365500]

約数ペア:

[(1, 30365500), (2, 15182750), (4, 7591375), (5, 6073100), (10, 3036550), (11, 2760500), (20, 1518275), (22, 1380250), (25, 1214620), (44, 690125), (50, 607310), (55, 552100), (100, 303655), (110, 276050), (125, 242924), (220, 138025), (250, 121462), (275, 110420), (500, 60731), (550, 55210), (1100, 27605), (1375, 22084), (2750, 11042), (5500, 5521)]