2674620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:161

約数の個数: 120

約数和(自身を含む): 9106944

約数和(自身を除く): 6432324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 127, 130, 135, 156, 162, 180, 195, 234, 254, 260, 270, 324, 351, 381, 390, 405, 468, 508, 540, 585, 635, 702, 762, 780, 810, 1053, 1143, 1170, 1270, 1404, 1524, 1620, 1651, 1755, 1905, 2106, 2286, 2340, 2540, 3302, 3429, 3510, 3810, 4212, 4572, 4953, 5265, 5715, 6604, 6858, 7020, 7620, 8255, 9906, 10287, 10530, 11430, 13716, 14859, 16510, 17145, 19812, 20574, 21060, 22860, 24765, 29718, 33020, 34290, 41148, 44577, 49530, 51435, 59436, 68580, 74295, 89154, 99060, 102870, 133731, 148590, 178308, 205740, 222885, 267462, 297180, 445770, 534924, 668655, 891540, 1337310, 2674620]

約数ペア:

[(1, 2674620), (2, 1337310), (3, 891540), (4, 668655), (5, 534924), (6, 445770), (9, 297180), (10, 267462), (12, 222885), (13, 205740), (15, 178308), (18, 148590), (20, 133731), (26, 102870), (27, 99060), (30, 89154), (36, 74295), (39, 68580), (45, 59436), (52, 51435), (54, 49530), (60, 44577), (65, 41148), (78, 34290), (81, 33020), (90, 29718), (108, 24765), (117, 22860), (127, 21060), (130, 20574), (135, 19812), (156, 17145), (162, 16510), (180, 14859), (195, 13716), (234, 11430), (254, 10530), (260, 10287), (270, 9906), (324, 8255), (351, 7620), (381, 7020), (390, 6858), (405, 6604), (468, 5715), (508, 5265), (540, 4953), (585, 4572), (635, 4212), (702, 3810), (762, 3510), (780, 3429), (810, 3302), (1053, 2540), (1143, 2340), (1170, 2286), (1270, 2106), (1404, 1905), (1524, 1755), (1620, 1651)]