30014271

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 51554880

約数和(自身を除く): 21540609

約数列:

[1, 3, 7, 9, 21, 53, 63, 89, 101, 159, 267, 303, 371, 477, 623, 707, 801, 909, 1113, 1869, 2121, 3339, 4717, 5353, 5607, 6363, 8989, 14151, 16059, 26967, 33019, 37471, 42453, 48177, 62923, 80901, 99057, 112413, 188769, 297171, 337239, 476417, 566307, 1429251, 3334919, 4287753, 10004757, 30014271]

約数ペア:

[(1, 30014271), (3, 10004757), (7, 4287753), (9, 3334919), (21, 1429251), (53, 566307), (63, 476417), (89, 337239), (101, 297171), (159, 188769), (267, 112413), (303, 99057), (371, 80901), (477, 62923), (623, 48177), (707, 42453), (801, 37471), (909, 33019), (1113, 26967), (1869, 16059), (2121, 14151), (3339, 8989), (4717, 6363), (5353, 5607)]