2018584620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{3767}}^1$

素因数の和:4024

約数の個数: 144

約数和(自身を含む): 6624596160

約数和(自身を除く): 4606011540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 229, 234, 260, 390, 458, 468, 585, 687, 780, 916, 1145, 1170, 1374, 2061, 2290, 2340, 2748, 2977, 3435, 3767, 4122, 4580, 5954, 6870, 7534, 8244, 8931, 10305, 11301, 11908, 13740, 14885, 15068, 17862, 18835, 20610, 22602, 26793, 29770, 33903, 35724, 37670, 41220, 44655, 45204, 48971, 53586, 56505, 59540, 67806, 75340, 89310, 97942, 107172, 113010, 133965, 135612, 146913, 169515, 178620, 195884, 226020, 244855, 267930, 293826, 339030, 440739, 489710, 535860, 587652, 678060, 734565, 862643, 881478, 979420, 1469130, 1725286, 1762956, 2203695, 2587929, 2938260, 3450572, 4313215, 4407390, 5175858, 7763787, 8626430, 8814780, 10351716, 11214359, 12939645, 15527574, 17252860, 22428718, 25879290, 31055148, 33643077, 38818935, 44857436, 51758580, 56071795, 67286154, 77637870, 100929231, 112143590, 134572308, 155275740, 168215385, 201858462, 224287180, 336430770, 403716924, 504646155, 672861540, 1009292310, 2018584620]

約数ペア:

[(1, 2018584620), (2, 1009292310), (3, 672861540), (4, 504646155), (5, 403716924), (6, 336430770), (9, 224287180), (10, 201858462), (12, 168215385), (13, 155275740), (15, 134572308), (18, 112143590), (20, 100929231), (26, 77637870), (30, 67286154), (36, 56071795), (39, 51758580), (45, 44857436), (52, 38818935), (60, 33643077), (65, 31055148), (78, 25879290), (90, 22428718), (117, 17252860), (130, 15527574), (156, 12939645), (180, 11214359), (195, 10351716), (229, 8814780), (234, 8626430), (260, 7763787), (390, 5175858), (458, 4407390), (468, 4313215), (585, 3450572), (687, 2938260), (780, 2587929), (916, 2203695), (1145, 1762956), (1170, 1725286), (1374, 1469130), (2061, 979420), (2290, 881478), (2340, 862643), (2748, 734565), (2977, 678060), (3435, 587652), (3767, 535860), (4122, 489710), (4580, 440739), (5954, 339030), (6870, 293826), (7534, 267930), (8244, 244855), (8931, 226020), (10305, 195884), (11301, 178620), (11908, 169515), (13740, 146913), (14885, 135612), (15068, 133965), (17862, 113010), (18835, 107172), (20610, 97942), (22602, 89310), (26793, 75340), (29770, 67806), (33903, 59540), (35724, 56505), (37670, 53586), (41220, 48971), (44655, 45204)]