2440452690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2085857}}^1$

素因数の和:2085883

約数の個数: 48

約数和(自身を含む): 6833270808

約数和(自身を除く): 4392818118

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 2085857, 4171714, 6257571, 10429285, 12515142, 18772713, 20858570, 27116141, 31287855, 37545426, 54232282, 62575710, 81348423, 93863565, 135580705, 162696846, 187727130, 244045269, 271161410, 406742115, 488090538, 813484230, 1220226345, 2440452690]

約数ペア:

[(1, 2440452690), (2, 1220226345), (3, 813484230), (5, 488090538), (6, 406742115), (9, 271161410), (10, 244045269), (13, 187727130), (15, 162696846), (18, 135580705), (26, 93863565), (30, 81348423), (39, 62575710), (45, 54232282), (65, 37545426), (78, 31287855), (90, 27116141), (117, 20858570), (130, 18772713), (195, 12515142), (234, 10429285), (390, 6257571), (585, 4171714), (1170, 2085857)]