41458140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1657}}^1$

素因数の和:1811

約数の個数: 72

約数和(自身を含む): 126737520

約数和(自身を除く): 85279380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1657, 1668, 2085, 2502, 2780, 3314, 4170, 4971, 5004, 6255, 6628, 8285, 8340, 9942, 12510, 14913, 16570, 19884, 24855, 25020, 29826, 33140, 49710, 59652, 74565, 99420, 149130, 230323, 298260, 460646, 690969, 921292, 1151615, 1381938, 2072907, 2303230, 2763876, 3454845, 4145814, 4606460, 6909690, 8291628, 10364535, 13819380, 20729070, 41458140]

約数ペア:

[(1, 41458140), (2, 20729070), (3, 13819380), (4, 10364535), (5, 8291628), (6, 6909690), (9, 4606460), (10, 4145814), (12, 3454845), (15, 2763876), (18, 2303230), (20, 2072907), (30, 1381938), (36, 1151615), (45, 921292), (60, 690969), (90, 460646), (139, 298260), (180, 230323), (278, 149130), (417, 99420), (556, 74565), (695, 59652), (834, 49710), (1251, 33140), (1390, 29826), (1657, 25020), (1668, 24855), (2085, 19884), (2502, 16570), (2780, 14913), (3314, 12510), (4170, 9942), (4971, 8340), (5004, 8285), (6255, 6628)]