16873140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 96

約数和(自身を含む): 51085440

約数和(自身を除く): 34212300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 57, 60, 76, 82, 95, 114, 123, 164, 190, 205, 228, 246, 285, 361, 380, 410, 492, 570, 615, 722, 779, 820, 1083, 1140, 1230, 1444, 1558, 1805, 2166, 2337, 2460, 3116, 3610, 3895, 4332, 4674, 5415, 6859, 7220, 7790, 9348, 10830, 11685, 13718, 14801, 15580, 20577, 21660, 23370, 27436, 29602, 34295, 41154, 44403, 46740, 59204, 68590, 74005, 82308, 88806, 102885, 137180, 148010, 177612, 205770, 222015, 281219, 296020, 411540, 444030, 562438, 843657, 888060, 1124876, 1406095, 1687314, 2812190, 3374628, 4218285, 5624380, 8436570, 16873140]

約数ペア:

[(1, 16873140), (2, 8436570), (3, 5624380), (4, 4218285), (5, 3374628), (6, 2812190), (10, 1687314), (12, 1406095), (15, 1124876), (19, 888060), (20, 843657), (30, 562438), (38, 444030), (41, 411540), (57, 296020), (60, 281219), (76, 222015), (82, 205770), (95, 177612), (114, 148010), (123, 137180), (164, 102885), (190, 88806), (205, 82308), (228, 74005), (246, 68590), (285, 59204), (361, 46740), (380, 44403), (410, 41154), (492, 34295), (570, 29602), (615, 27436), (722, 23370), (779, 21660), (820, 20577), (1083, 15580), (1140, 14801), (1230, 13718), (1444, 11685), (1558, 10830), (1805, 9348), (2166, 7790), (2337, 7220), (2460, 6859), (3116, 5415), (3610, 4674), (3895, 4332)]