2759250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 7443072

約数和(自身を除く): 4683822

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 283, 325, 375, 390, 566, 650, 750, 849, 975, 1415, 1625, 1698, 1950, 2830, 3250, 3679, 4245, 4875, 7075, 7358, 8490, 9750, 11037, 14150, 18395, 21225, 22074, 35375, 36790, 42450, 55185, 70750, 91975, 106125, 110370, 183950, 212250, 275925, 459875, 551850, 919750, 1379625, 2759250]

約数ペア:

[(1, 2759250), (2, 1379625), (3, 919750), (5, 551850), (6, 459875), (10, 275925), (13, 212250), (15, 183950), (25, 110370), (26, 106125), (30, 91975), (39, 70750), (50, 55185), (65, 42450), (75, 36790), (78, 35375), (125, 22074), (130, 21225), (150, 18395), (195, 14150), (250, 11037), (283, 9750), (325, 8490), (375, 7358), (390, 7075), (566, 4875), (650, 4245), (750, 3679), (849, 3250), (975, 2830), (1415, 1950), (1625, 1698)]