604761950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30013}}^1$

素因数の和:30069

約数の個数: 48

約数和(自身を含む): 1250503296

約数和(自身を除く): 645741346

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 4030, 10075, 20150, 30013, 60026, 150065, 300130, 390169, 750325, 780338, 930403, 1500650, 1860806, 1950845, 3901690, 4652015, 9304030, 9754225, 12095239, 19508450, 23260075, 24190478, 46520150, 60476195, 120952390, 302380975, 604761950]

約数ペア:

[(1, 604761950), (2, 302380975), (5, 120952390), (10, 60476195), (13, 46520150), (25, 24190478), (26, 23260075), (31, 19508450), (50, 12095239), (62, 9754225), (65, 9304030), (130, 4652015), (155, 3901690), (310, 1950845), (325, 1860806), (403, 1500650), (650, 930403), (775, 780338), (806, 750325), (1550, 390169), (2015, 300130), (4030, 150065), (10075, 60026), (20150, 30013)]