1234140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 3518592

約数和(自身を除く): 2284452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 307, 335, 402, 614, 670, 804, 921, 1005, 1228, 1340, 1535, 1842, 2010, 3070, 3684, 4020, 4605, 6140, 9210, 18420, 20569, 41138, 61707, 82276, 102845, 123414, 205690, 246828, 308535, 411380, 617070, 1234140]

約数ペア:

[(1, 1234140), (2, 617070), (3, 411380), (4, 308535), (5, 246828), (6, 205690), (10, 123414), (12, 102845), (15, 82276), (20, 61707), (30, 41138), (60, 20569), (67, 18420), (134, 9210), (201, 6140), (268, 4605), (307, 4020), (335, 3684), (402, 3070), (614, 2010), (670, 1842), (804, 1535), (921, 1340), (1005, 1228)]