3240380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 8133216

約数和(自身を除く): 4892836

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 103, 110, 121, 130, 143, 206, 220, 242, 260, 286, 412, 484, 515, 572, 605, 715, 1030, 1133, 1210, 1339, 1430, 1573, 2060, 2266, 2420, 2678, 2860, 3146, 4532, 5356, 5665, 6292, 6695, 7865, 11330, 12463, 13390, 14729, 15730, 22660, 24926, 26780, 29458, 31460, 49852, 58916, 62315, 73645, 124630, 147290, 162019, 249260, 294580, 324038, 648076, 810095, 1620190, 3240380]

約数ペア:

[(1, 3240380), (2, 1620190), (4, 810095), (5, 648076), (10, 324038), (11, 294580), (13, 249260), (20, 162019), (22, 147290), (26, 124630), (44, 73645), (52, 62315), (55, 58916), (65, 49852), (103, 31460), (110, 29458), (121, 26780), (130, 24926), (143, 22660), (206, 15730), (220, 14729), (242, 13390), (260, 12463), (286, 11330), (412, 7865), (484, 6695), (515, 6292), (572, 5665), (605, 5356), (715, 4532), (1030, 3146), (1133, 2860), (1210, 2678), (1339, 2420), (1430, 2266), (1573, 2060)]