30508530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 79567488

約数和(自身を除く): 49058958

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 137, 195, 274, 390, 411, 571, 685, 822, 1142, 1370, 1713, 1781, 2055, 2855, 3426, 3562, 4110, 5343, 5710, 7423, 8565, 8905, 10686, 14846, 17130, 17810, 22269, 26715, 37115, 44538, 53430, 74230, 78227, 111345, 156454, 222690, 234681, 391135, 469362, 782270, 1016951, 1173405, 2033902, 2346810, 3050853, 5084755, 6101706, 10169510, 15254265, 30508530]

約数ペア:

[(1, 30508530), (2, 15254265), (3, 10169510), (5, 6101706), (6, 5084755), (10, 3050853), (13, 2346810), (15, 2033902), (26, 1173405), (30, 1016951), (39, 782270), (65, 469362), (78, 391135), (130, 234681), (137, 222690), (195, 156454), (274, 111345), (390, 78227), (411, 74230), (571, 53430), (685, 44538), (822, 37115), (1142, 26715), (1370, 22269), (1713, 17810), (1781, 17130), (2055, 14846), (2855, 10686), (3426, 8905), (3562, 8565), (4110, 7423), (5343, 5710)]