146000390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{3119}}^1$

素因数の和:3308

約数の個数: 32

約数和(自身を含む): 273162240

約数和(自身を除く): 127161850

約数列:

[1, 2, 5, 10, 31, 62, 151, 155, 302, 310, 755, 1510, 3119, 4681, 6238, 9362, 15595, 23405, 31190, 46810, 96689, 193378, 470969, 483445, 941938, 966890, 2354845, 4709690, 14600039, 29200078, 73000195, 146000390]

約数ペア:

[(1, 146000390), (2, 73000195), (5, 29200078), (10, 14600039), (31, 4709690), (62, 2354845), (151, 966890), (155, 941938), (302, 483445), (310, 470969), (755, 193378), (1510, 96689), (3119, 46810), (4681, 31190), (6238, 23405), (9362, 15595)]