16618260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 48771072

約数和(自身を除く): 32152812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 71, 83, 94, 141, 142, 166, 188, 213, 235, 249, 282, 284, 332, 355, 415, 426, 470, 498, 564, 705, 710, 830, 852, 940, 996, 1065, 1245, 1410, 1420, 1660, 2130, 2490, 2820, 3337, 3901, 4260, 4980, 5893, 6674, 7802, 10011, 11703, 11786, 13348, 15604, 16685, 17679, 19505, 20022, 23406, 23572, 29465, 33370, 35358, 39010, 40044, 46812, 50055, 58515, 58930, 66740, 70716, 78020, 88395, 100110, 117030, 117860, 176790, 200220, 234060, 276971, 353580, 553942, 830913, 1107884, 1384855, 1661826, 2769710, 3323652, 4154565, 5539420, 8309130, 16618260]

約数ペア:

[(1, 16618260), (2, 8309130), (3, 5539420), (4, 4154565), (5, 3323652), (6, 2769710), (10, 1661826), (12, 1384855), (15, 1107884), (20, 830913), (30, 553942), (47, 353580), (60, 276971), (71, 234060), (83, 200220), (94, 176790), (141, 117860), (142, 117030), (166, 100110), (188, 88395), (213, 78020), (235, 70716), (249, 66740), (282, 58930), (284, 58515), (332, 50055), (355, 46812), (415, 40044), (426, 39010), (470, 35358), (498, 33370), (564, 29465), (705, 23572), (710, 23406), (830, 20022), (852, 19505), (940, 17679), (996, 16685), (1065, 15604), (1245, 13348), (1410, 11786), (1420, 11703), (1660, 10011), (2130, 7802), (2490, 6674), (2820, 5893), (3337, 4980), (3901, 4260)]