5311020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 17498880

約数和(自身を除く): 12187860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 619, 660, 715, 780, 858, 1238, 1430, 1716, 1857, 2145, 2476, 2860, 3095, 3714, 4290, 6190, 6809, 7428, 8047, 8580, 9285, 12380, 13618, 16094, 18570, 20427, 24141, 27236, 32188, 34045, 37140, 40235, 40854, 48282, 68090, 80470, 81708, 88517, 96564, 102135, 120705, 136180, 160940, 177034, 204270, 241410, 265551, 354068, 408540, 442585, 482820, 531102, 885170, 1062204, 1327755, 1770340, 2655510, 5311020]

約数ペア:

[(1, 5311020), (2, 2655510), (3, 1770340), (4, 1327755), (5, 1062204), (6, 885170), (10, 531102), (11, 482820), (12, 442585), (13, 408540), (15, 354068), (20, 265551), (22, 241410), (26, 204270), (30, 177034), (33, 160940), (39, 136180), (44, 120705), (52, 102135), (55, 96564), (60, 88517), (65, 81708), (66, 80470), (78, 68090), (110, 48282), (130, 40854), (132, 40235), (143, 37140), (156, 34045), (165, 32188), (195, 27236), (220, 24141), (260, 20427), (286, 18570), (330, 16094), (390, 13618), (429, 12380), (572, 9285), (619, 8580), (660, 8047), (715, 7428), (780, 6809), (858, 6190), (1238, 4290), (1430, 3714), (1716, 3095), (1857, 2860), (2145, 2476)]