2401950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 6071040

約数和(自身を除く): 3669090

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 67, 75, 134, 150, 201, 239, 335, 402, 478, 670, 717, 1005, 1195, 1434, 1675, 2010, 2390, 3350, 3585, 5025, 5975, 7170, 10050, 11950, 16013, 17925, 32026, 35850, 48039, 80065, 96078, 160130, 240195, 400325, 480390, 800650, 1200975, 2401950]

約数ペア:

[(1, 2401950), (2, 1200975), (3, 800650), (5, 480390), (6, 400325), (10, 240195), (15, 160130), (25, 96078), (30, 80065), (50, 48039), (67, 35850), (75, 32026), (134, 17925), (150, 16013), (201, 11950), (239, 10050), (335, 7170), (402, 5975), (478, 5025), (670, 3585), (717, 3350), (1005, 2390), (1195, 2010), (1434, 1675)]