6563970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 21012480

約数和(自身を除く): 14448510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 90, 105, 115, 126, 135, 138, 151, 161, 189, 207, 210, 230, 270, 302, 315, 322, 345, 378, 414, 453, 483, 621, 630, 690, 755, 805, 906, 945, 966, 1035, 1057, 1242, 1359, 1449, 1510, 1610, 1890, 2070, 2114, 2265, 2415, 2718, 2898, 3105, 3171, 3473, 4077, 4347, 4530, 4830, 5285, 6210, 6342, 6795, 6946, 7245, 8154, 8694, 9513, 10419, 10570, 13590, 14490, 15855, 17365, 19026, 20385, 20838, 21735, 24311, 28539, 31257, 31710, 34730, 40770, 43470, 47565, 48622, 52095, 57078, 62514, 72933, 93771, 95130, 104190, 121555, 142695, 145866, 156285, 187542, 218799, 243110, 285390, 312570, 364665, 437598, 468855, 656397, 729330, 937710, 1093995, 1312794, 2187990, 3281985, 6563970]

約数ペア:

[(1, 6563970), (2, 3281985), (3, 2187990), (5, 1312794), (6, 1093995), (7, 937710), (9, 729330), (10, 656397), (14, 468855), (15, 437598), (18, 364665), (21, 312570), (23, 285390), (27, 243110), (30, 218799), (35, 187542), (42, 156285), (45, 145866), (46, 142695), (54, 121555), (63, 104190), (69, 95130), (70, 93771), (90, 72933), (105, 62514), (115, 57078), (126, 52095), (135, 48622), (138, 47565), (151, 43470), (161, 40770), (189, 34730), (207, 31710), (210, 31257), (230, 28539), (270, 24311), (302, 21735), (315, 20838), (322, 20385), (345, 19026), (378, 17365), (414, 15855), (453, 14490), (483, 13590), (621, 10570), (630, 10419), (690, 9513), (755, 8694), (805, 8154), (906, 7245), (945, 6946), (966, 6795), (1035, 6342), (1057, 6210), (1242, 5285), (1359, 4830), (1449, 4530), (1510, 4347), (1610, 4077), (1890, 3473), (2070, 3171), (2114, 3105), (2265, 2898), (2415, 2718)]