7357140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{5839}}^1$

素因数の和:5861

約数の個数: 72

約数和(自身を含む): 25509120

約数和(自身を除く): 18151980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 5839, 11678, 17517, 23356, 29195, 35034, 40873, 52551, 58390, 70068, 81746, 87585, 105102, 116780, 122619, 163492, 175170, 204365, 210204, 245238, 262755, 350340, 367857, 408730, 490476, 525510, 613095, 735714, 817460, 1051020, 1226190, 1471428, 1839285, 2452380, 3678570, 7357140]

約数ペア:

[(1, 7357140), (2, 3678570), (3, 2452380), (4, 1839285), (5, 1471428), (6, 1226190), (7, 1051020), (9, 817460), (10, 735714), (12, 613095), (14, 525510), (15, 490476), (18, 408730), (20, 367857), (21, 350340), (28, 262755), (30, 245238), (35, 210204), (36, 204365), (42, 175170), (45, 163492), (60, 122619), (63, 116780), (70, 105102), (84, 87585), (90, 81746), (105, 70068), (126, 58390), (140, 52551), (180, 40873), (210, 35034), (252, 29195), (315, 23356), (420, 17517), (630, 11678), (1260, 5839)]