71882850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 193987584

約数和(自身を除く): 122104734

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 191, 193, 195, 325, 382, 386, 390, 573, 579, 650, 955, 965, 975, 1146, 1158, 1910, 1930, 1950, 2483, 2509, 2865, 2895, 4775, 4825, 4966, 5018, 5730, 5790, 7449, 7527, 9550, 9650, 12415, 12545, 14325, 14475, 14898, 15054, 24830, 25090, 28650, 28950, 36863, 37245, 37635, 62075, 62725, 73726, 74490, 75270, 110589, 124150, 125450, 184315, 186225, 188175, 221178, 368630, 372450, 376350, 479219, 552945, 921575, 958438, 1105890, 1437657, 1843150, 2396095, 2764725, 2875314, 4792190, 5529450, 7188285, 11980475, 14376570, 23960950, 35941425, 71882850]

約数ペア:

[(1, 71882850), (2, 35941425), (3, 23960950), (5, 14376570), (6, 11980475), (10, 7188285), (13, 5529450), (15, 4792190), (25, 2875314), (26, 2764725), (30, 2396095), (39, 1843150), (50, 1437657), (65, 1105890), (75, 958438), (78, 921575), (130, 552945), (150, 479219), (191, 376350), (193, 372450), (195, 368630), (325, 221178), (382, 188175), (386, 186225), (390, 184315), (573, 125450), (579, 124150), (650, 110589), (955, 75270), (965, 74490), (975, 73726), (1146, 62725), (1158, 62075), (1910, 37635), (1930, 37245), (1950, 36863), (2483, 28950), (2509, 28650), (2865, 25090), (2895, 24830), (4775, 15054), (4825, 14898), (4966, 14475), (5018, 14325), (5730, 12545), (5790, 12415), (7449, 9650), (7527, 9550)]