8638510860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{979423}}^1$

素因数の和:979452

約数の個数: 108

約数和(自身を含む): 30481633728

約数和(自身を除く): 21843122868

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 979423, 1958846, 2938269, 3917692, 4897115, 5876538, 6855961, 8814807, 9794230, 11753076, 13711922, 14691345, 17629614, 19588460, 20567883, 27423844, 29382690, 34279805, 35259228, 41135766, 44074035, 47991727, 58765380, 61703649, 68559610, 82271532, 88148070, 95983454, 102839415, 123407298, 137119220, 143975181, 176296140, 191966908, 205678830, 239958635, 246814596, 287950362, 308518245, 411357660, 431925543, 479917270, 575900724, 617036490, 719875905, 863851086, 959834540, 1234072980, 1439751810, 1727702172, 2159627715, 2879503620, 4319255430, 8638510860]

約数ペア:

[(1, 8638510860), (2, 4319255430), (3, 2879503620), (4, 2159627715), (5, 1727702172), (6, 1439751810), (7, 1234072980), (9, 959834540), (10, 863851086), (12, 719875905), (14, 617036490), (15, 575900724), (18, 479917270), (20, 431925543), (21, 411357660), (28, 308518245), (30, 287950362), (35, 246814596), (36, 239958635), (42, 205678830), (45, 191966908), (49, 176296140), (60, 143975181), (63, 137119220), (70, 123407298), (84, 102839415), (90, 95983454), (98, 88148070), (105, 82271532), (126, 68559610), (140, 61703649), (147, 58765380), (180, 47991727), (196, 44074035), (210, 41135766), (245, 35259228), (252, 34279805), (294, 29382690), (315, 27423844), (420, 20567883), (441, 19588460), (490, 17629614), (588, 14691345), (630, 13711922), (735, 11753076), (882, 9794230), (980, 8814807), (1260, 6855961), (1470, 5876538), (1764, 4897115), (2205, 3917692), (2940, 2938269), (4410, 1958846), (8820, 979423)]