1489077330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{12277}}^1$

素因数の和:12611

約数の個数: 64

約数和(自身を含む): 3861381888

約数和(自身を除く): 2372304558

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 311, 390, 622, 933, 1555, 1866, 3110, 4043, 4665, 8086, 9330, 12129, 12277, 20215, 24258, 24554, 36831, 40430, 60645, 61385, 73662, 121290, 122770, 159601, 184155, 319202, 368310, 478803, 798005, 957606, 1596010, 2394015, 3818147, 4788030, 7636294, 11454441, 19090735, 22908882, 38181470, 49635911, 57272205, 99271822, 114544410, 148907733, 248179555, 297815466, 496359110, 744538665, 1489077330]

約数ペア:

[(1, 1489077330), (2, 744538665), (3, 496359110), (5, 297815466), (6, 248179555), (10, 148907733), (13, 114544410), (15, 99271822), (26, 57272205), (30, 49635911), (39, 38181470), (65, 22908882), (78, 19090735), (130, 11454441), (195, 7636294), (311, 4788030), (390, 3818147), (622, 2394015), (933, 1596010), (1555, 957606), (1866, 798005), (3110, 478803), (4043, 368310), (4665, 319202), (8086, 184155), (9330, 159601), (12129, 122770), (12277, 121290), (20215, 73662), (24258, 61385), (24554, 60645), (36831, 40430)]