60930980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{661}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 140132160

約数和(自身を除く): 79201180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 419, 661, 838, 1322, 1676, 2095, 2644, 3305, 4190, 4609, 6610, 7271, 8380, 9218, 13220, 14542, 18436, 23045, 29084, 36355, 46090, 72710, 92180, 145420, 276959, 553918, 1107836, 1384795, 2769590, 3046549, 5539180, 6093098, 12186196, 15232745, 30465490, 60930980]

約数ペア:

[(1, 60930980), (2, 30465490), (4, 15232745), (5, 12186196), (10, 6093098), (11, 5539180), (20, 3046549), (22, 2769590), (44, 1384795), (55, 1107836), (110, 553918), (220, 276959), (419, 145420), (661, 92180), (838, 72710), (1322, 46090), (1676, 36355), (2095, 29084), (2644, 23045), (3305, 18436), (4190, 14542), (4609, 13220), (6610, 9218), (7271, 8380)]