18573329340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{16759}}^1$

素因数の和:16952

約数の個数: 144

約数和(自身を含む): 57980482560

約数和(自身を除く): 39407153220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 131, 141, 180, 188, 235, 262, 282, 393, 423, 470, 524, 564, 655, 705, 786, 846, 940, 1179, 1310, 1410, 1572, 1692, 1965, 2115, 2358, 2620, 2820, 3930, 4230, 4716, 5895, 6157, 7860, 8460, 11790, 12314, 16759, 18471, 23580, 24628, 30785, 33518, 36942, 50277, 55413, 61570, 67036, 73884, 83795, 92355, 100554, 110826, 123140, 150831, 167590, 184710, 201108, 221652, 251385, 277065, 301662, 335180, 369420, 502770, 554130, 603324, 754155, 787673, 1005540, 1108260, 1508310, 1575346, 2195429, 2363019, 3016620, 3150692, 3938365, 4390858, 4726038, 6586287, 7089057, 7876730, 8781716, 9452076, 10977145, 11815095, 13172574, 14178114, 15753460, 19758861, 21954290, 23630190, 26345148, 28356228, 32931435, 35445285, 39517722, 43908580, 47260380, 65862870, 70890570, 79035444, 98794305, 103185163, 131725740, 141781140, 197588610, 206370326, 309555489, 395177220, 412740652, 515925815, 619110978, 928666467, 1031851630, 1238221956, 1547777445, 1857332934, 2063703260, 3095554890, 3714665868, 4643332335, 6191109780, 9286664670, 18573329340]

約数ペア:

[(1, 18573329340), (2, 9286664670), (3, 6191109780), (4, 4643332335), (5, 3714665868), (6, 3095554890), (9, 2063703260), (10, 1857332934), (12, 1547777445), (15, 1238221956), (18, 1031851630), (20, 928666467), (30, 619110978), (36, 515925815), (45, 412740652), (47, 395177220), (60, 309555489), (90, 206370326), (94, 197588610), (131, 141781140), (141, 131725740), (180, 103185163), (188, 98794305), (235, 79035444), (262, 70890570), (282, 65862870), (393, 47260380), (423, 43908580), (470, 39517722), (524, 35445285), (564, 32931435), (655, 28356228), (705, 26345148), (786, 23630190), (846, 21954290), (940, 19758861), (1179, 15753460), (1310, 14178114), (1410, 13172574), (1572, 11815095), (1692, 10977145), (1965, 9452076), (2115, 8781716), (2358, 7876730), (2620, 7089057), (2820, 6586287), (3930, 4726038), (4230, 4390858), (4716, 3938365), (5895, 3150692), (6157, 3016620), (7860, 2363019), (8460, 2195429), (11790, 1575346), (12314, 1508310), (16759, 1108260), (18471, 1005540), (23580, 787673), (24628, 754155), (30785, 603324), (33518, 554130), (36942, 502770), (50277, 369420), (55413, 335180), (61570, 301662), (67036, 277065), (73884, 251385), (83795, 221652), (92355, 201108), (100554, 184710), (110826, 167590), (123140, 150831)]