30446010

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 94348800

約数和(自身を除く): 63902790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 89, 90, 105, 126, 135, 178, 181, 189, 210, 267, 270, 315, 362, 378, 445, 534, 543, 623, 630, 801, 890, 905, 945, 1086, 1246, 1267, 1335, 1602, 1629, 1810, 1869, 1890, 2403, 2534, 2670, 2715, 3115, 3258, 3738, 3801, 4005, 4806, 4887, 5430, 5607, 6230, 6335, 7602, 8010, 8145, 9345, 9774, 11214, 11403, 12015, 12670, 16109, 16290, 16821, 18690, 19005, 22806, 24030, 24435, 28035, 32218, 33642, 34209, 38010, 48327, 48870, 56070, 57015, 68418, 80545, 84105, 96654, 112763, 114030, 144981, 161090, 168210, 171045, 225526, 241635, 289962, 338289, 342090, 434943, 483270, 563815, 676578, 724905, 869886, 1014867, 1127630, 1449810, 1691445, 2029734, 2174715, 3044601, 3382890, 4349430, 5074335, 6089202, 10148670, 15223005, 30446010]

約数ペア:

[(1, 30446010), (2, 15223005), (3, 10148670), (5, 6089202), (6, 5074335), (7, 4349430), (9, 3382890), (10, 3044601), (14, 2174715), (15, 2029734), (18, 1691445), (21, 1449810), (27, 1127630), (30, 1014867), (35, 869886), (42, 724905), (45, 676578), (54, 563815), (63, 483270), (70, 434943), (89, 342090), (90, 338289), (105, 289962), (126, 241635), (135, 225526), (178, 171045), (181, 168210), (189, 161090), (210, 144981), (267, 114030), (270, 112763), (315, 96654), (362, 84105), (378, 80545), (445, 68418), (534, 57015), (543, 56070), (623, 48870), (630, 48327), (801, 38010), (890, 34209), (905, 33642), (945, 32218), (1086, 28035), (1246, 24435), (1267, 24030), (1335, 22806), (1602, 19005), (1629, 18690), (1810, 16821), (1869, 16290), (1890, 16109), (2403, 12670), (2534, 12015), (2670, 11403), (2715, 11214), (3115, 9774), (3258, 9345), (3738, 8145), (3801, 8010), (4005, 7602), (4806, 6335), (4887, 6230), (5430, 5607)]