30723165

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1217}}^1$

素因数の和:1259

約数の個数: 64

約数和(自身を含む): 63141120

約数和(自身を除く): 32417955

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 85, 99, 135, 153, 165, 187, 255, 297, 459, 495, 561, 765, 935, 1217, 1485, 1683, 2295, 2805, 3651, 5049, 6085, 8415, 10953, 13387, 18255, 20689, 25245, 32859, 40161, 54765, 62067, 66935, 103445, 120483, 164295, 186201, 200805, 227579, 310335, 361449, 558603, 602415, 682737, 931005, 1137895, 1807245, 2048211, 2793015, 3413685, 6144633, 10241055, 30723165]

約数ペア:

[(1, 30723165), (3, 10241055), (5, 6144633), (9, 3413685), (11, 2793015), (15, 2048211), (17, 1807245), (27, 1137895), (33, 931005), (45, 682737), (51, 602415), (55, 558603), (85, 361449), (99, 310335), (135, 227579), (153, 200805), (165, 186201), (187, 164295), (255, 120483), (297, 103445), (459, 66935), (495, 62067), (561, 54765), (765, 40161), (935, 32859), (1217, 25245), (1485, 20689), (1683, 18255), (2295, 13387), (2805, 10953), (3651, 8415), (5049, 6085)]