245116530

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5309}}^1$

素因数の和:5350

約数の個数: 96

約数和(自身を含む): 695822400

約数和(自身を除く): 450705870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 243, 270, 285, 342, 405, 486, 513, 570, 810, 855, 1026, 1215, 1539, 1710, 2430, 2565, 3078, 4617, 5130, 5309, 7695, 9234, 10618, 15390, 15927, 23085, 26545, 31854, 46170, 47781, 53090, 79635, 95562, 100871, 143343, 159270, 201742, 238905, 286686, 302613, 430029, 477810, 504355, 605226, 716715, 860058, 907839, 1008710, 1290087, 1433430, 1513065, 1815678, 2150145, 2580174, 2723517, 3026130, 4300290, 4539195, 5447034, 6450435, 8170551, 9078390, 12900870, 13617585, 16341102, 24511653, 27235170, 40852755, 49023306, 81705510, 122558265, 245116530]

約数ペア:

[(1, 245116530), (2, 122558265), (3, 81705510), (5, 49023306), (6, 40852755), (9, 27235170), (10, 24511653), (15, 16341102), (18, 13617585), (19, 12900870), (27, 9078390), (30, 8170551), (38, 6450435), (45, 5447034), (54, 4539195), (57, 4300290), (81, 3026130), (90, 2723517), (95, 2580174), (114, 2150145), (135, 1815678), (162, 1513065), (171, 1433430), (190, 1290087), (243, 1008710), (270, 907839), (285, 860058), (342, 716715), (405, 605226), (486, 504355), (513, 477810), (570, 430029), (810, 302613), (855, 286686), (1026, 238905), (1215, 201742), (1539, 159270), (1710, 143343), (2430, 100871), (2565, 95562), (3078, 79635), (4617, 53090), (5130, 47781), (5309, 46170), (7695, 31854), (9234, 26545), (10618, 23085), (15390, 15927)]