30663495

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 59719680

約数和(自身を除く): 29056185

約数列:

[1, 3, 5, 9, 15, 17, 27, 31, 45, 51, 85, 93, 135, 153, 155, 255, 279, 431, 459, 465, 527, 765, 837, 1293, 1395, 1581, 2155, 2295, 2635, 3879, 4185, 4743, 6465, 7327, 7905, 11637, 13361, 14229, 19395, 21981, 23715, 36635, 40083, 58185, 65943, 66805, 71145, 109905, 120249, 197829, 200415, 227137, 329715, 360747, 601245, 681411, 989145, 1135685, 1803735, 2044233, 3407055, 6132699, 10221165, 30663495]

約数ペア:

[(1, 30663495), (3, 10221165), (5, 6132699), (9, 3407055), (15, 2044233), (17, 1803735), (27, 1135685), (31, 989145), (45, 681411), (51, 601245), (85, 360747), (93, 329715), (135, 227137), (153, 200415), (155, 197829), (255, 120249), (279, 109905), (431, 71145), (459, 66805), (465, 65943), (527, 58185), (765, 40083), (837, 36635), (1293, 23715), (1395, 21981), (1581, 19395), (2155, 14229), (2295, 13361), (2635, 11637), (3879, 7905), (4185, 7327), (4743, 6465)]