16868430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 47511360

約数和(自身を除く): 30642930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 29, 30, 45, 46, 58, 69, 87, 90, 115, 138, 145, 174, 207, 230, 261, 281, 290, 345, 414, 435, 522, 562, 667, 690, 843, 870, 1035, 1305, 1334, 1405, 1686, 2001, 2070, 2529, 2610, 2810, 3335, 4002, 4215, 5058, 6003, 6463, 6670, 8149, 8430, 10005, 12006, 12645, 12926, 16298, 19389, 20010, 24447, 25290, 30015, 32315, 38778, 40745, 48894, 58167, 60030, 64630, 73341, 81490, 96945, 116334, 122235, 146682, 187427, 193890, 244470, 290835, 366705, 374854, 562281, 581670, 733410, 937135, 1124562, 1686843, 1874270, 2811405, 3373686, 5622810, 8434215, 16868430]

約数ペア:

[(1, 16868430), (2, 8434215), (3, 5622810), (5, 3373686), (6, 2811405), (9, 1874270), (10, 1686843), (15, 1124562), (18, 937135), (23, 733410), (29, 581670), (30, 562281), (45, 374854), (46, 366705), (58, 290835), (69, 244470), (87, 193890), (90, 187427), (115, 146682), (138, 122235), (145, 116334), (174, 96945), (207, 81490), (230, 73341), (261, 64630), (281, 60030), (290, 58167), (345, 48894), (414, 40745), (435, 38778), (522, 32315), (562, 30015), (667, 25290), (690, 24447), (843, 20010), (870, 19389), (1035, 16298), (1305, 12926), (1334, 12645), (1405, 12006), (1686, 10005), (2001, 8430), (2070, 8149), (2529, 6670), (2610, 6463), (2810, 6003), (3335, 5058), (4002, 4215)]