27177220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:653

約数の個数: 96

約数和(自身を含む): 72817920

約数和(自身を除く): 45640700

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 170, 190, 238, 266, 323, 340, 380, 476, 532, 595, 601, 646, 665, 1190, 1202, 1292, 1330, 1615, 2261, 2380, 2404, 2660, 3005, 3230, 4207, 4522, 6010, 6460, 8414, 9044, 10217, 11305, 11419, 12020, 16828, 20434, 21035, 22610, 22838, 40868, 42070, 45220, 45676, 51085, 57095, 71519, 79933, 84140, 102170, 114190, 143038, 159866, 194123, 204340, 228380, 286076, 319732, 357595, 388246, 399665, 715190, 776492, 799330, 970615, 1358861, 1430380, 1598660, 1941230, 2717722, 3882460, 5435444, 6794305, 13588610, 27177220]

約数ペア:

[(1, 27177220), (2, 13588610), (4, 6794305), (5, 5435444), (7, 3882460), (10, 2717722), (14, 1941230), (17, 1598660), (19, 1430380), (20, 1358861), (28, 970615), (34, 799330), (35, 776492), (38, 715190), (68, 399665), (70, 388246), (76, 357595), (85, 319732), (95, 286076), (119, 228380), (133, 204340), (140, 194123), (170, 159866), (190, 143038), (238, 114190), (266, 102170), (323, 84140), (340, 79933), (380, 71519), (476, 57095), (532, 51085), (595, 45676), (601, 45220), (646, 42070), (665, 40868), (1190, 22838), (1202, 22610), (1292, 21035), (1330, 20434), (1615, 16828), (2261, 12020), (2380, 11419), (2404, 11305), (2660, 10217), (3005, 9044), (3230, 8414), (4207, 6460), (4522, 6010)]