974182020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{100847}}^1$

素因数の和:100889

約数の個数: 96

約数和(自身を含む): 3252953088

約数和(自身を除く): 2278771068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 100847, 201694, 302541, 403388, 504235, 605082, 705929, 1008470, 1210164, 1411858, 1512705, 2016940, 2117787, 2319481, 2823716, 3025410, 3529645, 4235574, 4638962, 6050820, 6958443, 7059290, 8471148, 9277924, 10588935, 11597405, 13916886, 14118580, 16236367, 21177870, 23194810, 27833772, 32472734, 34792215, 42355740, 46389620, 48709101, 64945468, 69584430, 81181835, 97418202, 139168860, 162363670, 194836404, 243545505, 324727340, 487091010, 974182020]

約数ペア:

[(1, 974182020), (2, 487091010), (3, 324727340), (4, 243545505), (5, 194836404), (6, 162363670), (7, 139168860), (10, 97418202), (12, 81181835), (14, 69584430), (15, 64945468), (20, 48709101), (21, 46389620), (23, 42355740), (28, 34792215), (30, 32472734), (35, 27833772), (42, 23194810), (46, 21177870), (60, 16236367), (69, 14118580), (70, 13916886), (84, 11597405), (92, 10588935), (105, 9277924), (115, 8471148), (138, 7059290), (140, 6958443), (161, 6050820), (210, 4638962), (230, 4235574), (276, 3529645), (322, 3025410), (345, 2823716), (420, 2319481), (460, 2117787), (483, 2016940), (644, 1512705), (690, 1411858), (805, 1210164), (966, 1008470), (1380, 705929), (1610, 605082), (1932, 504235), (2415, 403388), (3220, 302541), (4830, 201694), (9660, 100847)]