17696220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 96

約数和(自身を含む): 53518080

約数和(自身を除く): 35821860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 43, 57, 60, 76, 86, 95, 114, 129, 172, 190, 215, 228, 258, 285, 361, 380, 430, 516, 570, 645, 722, 817, 860, 1083, 1140, 1290, 1444, 1634, 1805, 2166, 2451, 2580, 3268, 3610, 4085, 4332, 4902, 5415, 6859, 7220, 8170, 9804, 10830, 12255, 13718, 15523, 16340, 20577, 21660, 24510, 27436, 31046, 34295, 41154, 46569, 49020, 62092, 68590, 77615, 82308, 93138, 102885, 137180, 155230, 186276, 205770, 232845, 294937, 310460, 411540, 465690, 589874, 884811, 931380, 1179748, 1474685, 1769622, 2949370, 3539244, 4424055, 5898740, 8848110, 17696220]

約数ペア:

[(1, 17696220), (2, 8848110), (3, 5898740), (4, 4424055), (5, 3539244), (6, 2949370), (10, 1769622), (12, 1474685), (15, 1179748), (19, 931380), (20, 884811), (30, 589874), (38, 465690), (43, 411540), (57, 310460), (60, 294937), (76, 232845), (86, 205770), (95, 186276), (114, 155230), (129, 137180), (172, 102885), (190, 93138), (215, 82308), (228, 77615), (258, 68590), (285, 62092), (361, 49020), (380, 46569), (430, 41154), (516, 34295), (570, 31046), (645, 27436), (722, 24510), (817, 21660), (860, 20577), (1083, 16340), (1140, 15523), (1290, 13718), (1444, 12255), (1634, 10830), (1805, 9804), (2166, 8170), (2451, 7220), (2580, 6859), (3268, 5415), (3610, 4902), (4085, 4332)]