4457460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{10613}}^1$

素因数の和:10632

約数の個数: 48

約数和(自身を含む): 14265216

約数和(自身を除く): 9807756

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, 10613, 21226, 31839, 42452, 53065, 63678, 74291, 106130, 127356, 148582, 159195, 212260, 222873, 297164, 318390, 371455, 445746, 636780, 742910, 891492, 1114365, 1485820, 2228730, 4457460]

約数ペア:

[(1, 4457460), (2, 2228730), (3, 1485820), (4, 1114365), (5, 891492), (6, 742910), (7, 636780), (10, 445746), (12, 371455), (14, 318390), (15, 297164), (20, 222873), (21, 212260), (28, 159195), (30, 148582), (35, 127356), (42, 106130), (60, 74291), (70, 63678), (84, 53065), (105, 42452), (140, 31839), (210, 21226), (420, 10613)]