62307420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{21193}}^1$

素因数の和:21219

約数の個数: 72

約数和(自身を含む): 202953744

約数和(自身を除く): 140646324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 21193, 42386, 63579, 84772, 105965, 127158, 148351, 211930, 254316, 296702, 317895, 423860, 445053, 593404, 635790, 741755, 890106, 1038457, 1271580, 1483510, 1780212, 2076914, 2225265, 2967020, 3115371, 4153828, 4450530, 5192285, 6230742, 8901060, 10384570, 12461484, 15576855, 20769140, 31153710, 62307420]

約数ペア:

[(1, 62307420), (2, 31153710), (3, 20769140), (4, 15576855), (5, 12461484), (6, 10384570), (7, 8901060), (10, 6230742), (12, 5192285), (14, 4450530), (15, 4153828), (20, 3115371), (21, 2967020), (28, 2225265), (30, 2076914), (35, 1780212), (42, 1483510), (49, 1271580), (60, 1038457), (70, 890106), (84, 741755), (98, 635790), (105, 593404), (140, 445053), (147, 423860), (196, 317895), (210, 296702), (245, 254316), (294, 211930), (420, 148351), (490, 127158), (588, 105965), (735, 84772), (980, 63579), (1470, 42386), (2940, 21193)]