65403180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3907}}^1$

素因数の和:3956

約数の個数: 96

約数和(自身を含む): 210094080

約数和(自身を除く): 144690900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 3907, 4185, 5580, 7814, 8370, 11721, 15628, 16740, 19535, 23442, 35163, 39070, 46884, 58605, 70326, 78140, 105489, 117210, 121117, 140652, 175815, 210978, 234420, 242234, 351630, 363351, 421956, 484468, 527445, 605585, 703260, 726702, 1054890, 1090053, 1211170, 1453404, 1816755, 2109780, 2180106, 2422340, 3270159, 3633510, 4360212, 5450265, 6540318, 7267020, 10900530, 13080636, 16350795, 21801060, 32701590, 65403180]

約数ペア:

[(1, 65403180), (2, 32701590), (3, 21801060), (4, 16350795), (5, 13080636), (6, 10900530), (9, 7267020), (10, 6540318), (12, 5450265), (15, 4360212), (18, 3633510), (20, 3270159), (27, 2422340), (30, 2180106), (31, 2109780), (36, 1816755), (45, 1453404), (54, 1211170), (60, 1090053), (62, 1054890), (90, 726702), (93, 703260), (108, 605585), (124, 527445), (135, 484468), (155, 421956), (180, 363351), (186, 351630), (270, 242234), (279, 234420), (310, 210978), (372, 175815), (465, 140652), (540, 121117), (558, 117210), (620, 105489), (837, 78140), (930, 70326), (1116, 58605), (1395, 46884), (1674, 39070), (1860, 35163), (2790, 23442), (3348, 19535), (3907, 16740), (4185, 15628), (5580, 11721), (7814, 8370)]