304805150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1657}}^1$

素因数の和:1965

約数の個数: 48

約数和(自身を含む): 613075344

約数和(自身を除く): 308270194

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 283, 325, 566, 650, 1415, 1657, 2830, 3314, 3679, 7075, 7358, 8285, 14150, 16570, 18395, 21541, 36790, 41425, 43082, 82850, 91975, 107705, 183950, 215410, 468931, 538525, 937862, 1077050, 2344655, 4689310, 6096103, 11723275, 12192206, 23446550, 30480515, 60961030, 152402575, 304805150]

約数ペア:

[(1, 304805150), (2, 152402575), (5, 60961030), (10, 30480515), (13, 23446550), (25, 12192206), (26, 11723275), (50, 6096103), (65, 4689310), (130, 2344655), (283, 1077050), (325, 937862), (566, 538525), (650, 468931), (1415, 215410), (1657, 183950), (2830, 107705), (3314, 91975), (3679, 82850), (7075, 43082), (7358, 41425), (8285, 36790), (14150, 21541), (16570, 18395)]