191923620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10627}}^1$

素因数の和:10689

約数の個数: 96

約数和(自身を含む): 628497408

約数和(自身を除く): 436573788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 6020, 9030, 10627, 18060, 21254, 31881, 42508, 53135, 63762, 74389, 106270, 127524, 148778, 159405, 212540, 223167, 297556, 318810, 371945, 446334, 456961, 637620, 743890, 892668, 913922, 1115835, 1370883, 1487780, 1827844, 2231670, 2284805, 2741766, 3198727, 4463340, 4569610, 5483532, 6397454, 6854415, 9139220, 9596181, 12794908, 13708830, 15993635, 19192362, 27417660, 31987270, 38384724, 47980905, 63974540, 95961810, 191923620]

約数ペア:

[(1, 191923620), (2, 95961810), (3, 63974540), (4, 47980905), (5, 38384724), (6, 31987270), (7, 27417660), (10, 19192362), (12, 15993635), (14, 13708830), (15, 12794908), (20, 9596181), (21, 9139220), (28, 6854415), (30, 6397454), (35, 5483532), (42, 4569610), (43, 4463340), (60, 3198727), (70, 2741766), (84, 2284805), (86, 2231670), (105, 1827844), (129, 1487780), (140, 1370883), (172, 1115835), (210, 913922), (215, 892668), (258, 743890), (301, 637620), (420, 456961), (430, 446334), (516, 371945), (602, 318810), (645, 297556), (860, 223167), (903, 212540), (1204, 159405), (1290, 148778), (1505, 127524), (1806, 106270), (2580, 74389), (3010, 63762), (3612, 53135), (4515, 42508), (6020, 31881), (9030, 21254), (10627, 18060)]