2912269620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{26861}}^1$

素因数の和:27025

約数の個数: 96

約数和(自身を含む): 8845119360

約数和(自身を除く): 5932849740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 139, 156, 195, 260, 278, 390, 417, 556, 695, 780, 834, 1390, 1668, 1807, 2085, 2780, 3614, 4170, 5421, 7228, 8340, 9035, 10842, 18070, 21684, 26861, 27105, 36140, 53722, 54210, 80583, 107444, 108420, 134305, 161166, 268610, 322332, 349193, 402915, 537220, 698386, 805830, 1047579, 1396772, 1611660, 1745965, 2095158, 3491930, 3733679, 4190316, 5237895, 6983860, 7467358, 10475790, 11201037, 14934716, 18668395, 20951580, 22402074, 37336790, 44804148, 48537827, 56005185, 74673580, 97075654, 112010370, 145613481, 194151308, 224020740, 242689135, 291226962, 485378270, 582453924, 728067405, 970756540, 1456134810, 2912269620]

約数ペア:

[(1, 2912269620), (2, 1456134810), (3, 970756540), (4, 728067405), (5, 582453924), (6, 485378270), (10, 291226962), (12, 242689135), (13, 224020740), (15, 194151308), (20, 145613481), (26, 112010370), (30, 97075654), (39, 74673580), (52, 56005185), (60, 48537827), (65, 44804148), (78, 37336790), (130, 22402074), (139, 20951580), (156, 18668395), (195, 14934716), (260, 11201037), (278, 10475790), (390, 7467358), (417, 6983860), (556, 5237895), (695, 4190316), (780, 3733679), (834, 3491930), (1390, 2095158), (1668, 1745965), (1807, 1611660), (2085, 1396772), (2780, 1047579), (3614, 805830), (4170, 698386), (5421, 537220), (7228, 402915), (8340, 349193), (9035, 322332), (10842, 268610), (18070, 161166), (21684, 134305), (26861, 108420), (27105, 107444), (36140, 80583), (53722, 54210)]