190492770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6691}}^1$

素因数の和:6787

約数の個数: 64

約数和(自身を含む): 499169664

約数和(自身を除く): 308676894

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 195, 219, 365, 390, 438, 730, 949, 1095, 1898, 2190, 2847, 4745, 5694, 6691, 9490, 13382, 14235, 20073, 28470, 33455, 40146, 66910, 86983, 100365, 173966, 200730, 260949, 434915, 488443, 521898, 869830, 976886, 1304745, 1465329, 2442215, 2609490, 2930658, 4884430, 6349759, 7326645, 12699518, 14653290, 19049277, 31748795, 38098554, 63497590, 95246385, 190492770]

約数ペア:

[(1, 190492770), (2, 95246385), (3, 63497590), (5, 38098554), (6, 31748795), (10, 19049277), (13, 14653290), (15, 12699518), (26, 7326645), (30, 6349759), (39, 4884430), (65, 2930658), (73, 2609490), (78, 2442215), (130, 1465329), (146, 1304745), (195, 976886), (219, 869830), (365, 521898), (390, 488443), (438, 434915), (730, 260949), (949, 200730), (1095, 173966), (1898, 100365), (2190, 86983), (2847, 66910), (4745, 40146), (5694, 33455), (6691, 28470), (9490, 20073), (13382, 14235)]