2452380

素因数分解:

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

素因数の和:5858

約数の個数: 48

約数和(自身を含む): 7848960

約数和(自身を除く): 5396580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 5839, 11678, 17517, 23356, 29195, 35034, 40873, 58390, 70068, 81746, 87585, 116780, 122619, 163492, 175170, 204365, 245238, 350340, 408730, 490476, 613095, 817460, 1226190, 2452380]

約数ペア:

[(1, 2452380), (2, 1226190), (3, 817460), (4, 613095), (5, 490476), (6, 408730), (7, 350340), (10, 245238), (12, 204365), (14, 175170), (15, 163492), (20, 122619), (21, 116780), (28, 87585), (30, 81746), (35, 70068), (42, 58390), (60, 40873), (70, 35034), (84, 29195), (105, 23356), (140, 17517), (210, 11678), (420, 5839)]