270023831020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1091}}^1\times {\mathrm{1877}}^1$

素因数の和:3343

約数の個数: 96

約数和(自身を含む): 599482840320

約数和(自身を除く): 329459009300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 347, 380, 694, 1091, 1388, 1735, 1877, 2182, 3470, 3754, 4364, 5455, 6593, 6940, 7508, 9385, 10910, 13186, 18770, 20729, 21820, 26372, 32965, 35663, 37540, 41458, 65930, 71326, 82916, 103645, 131860, 142652, 178315, 207290, 356630, 378577, 414580, 651319, 713260, 757154, 1302638, 1514308, 1892885, 2047807, 2605276, 3256595, 3785770, 4095614, 6513190, 7192963, 7571540, 8191228, 10239035, 12375061, 13026380, 14385926, 20478070, 24750122, 28771852, 35964815, 38908333, 40956140, 49500244, 61875305, 71929630, 77816666, 123750610, 143859260, 155633332, 194541665, 247501220, 389083330, 710589029, 778166660, 1421178058, 2842356116, 3552945145, 7105890290, 13501191551, 14211780580, 27002383102, 54004766204, 67505957755, 135011915510, 270023831020]

約数ペア:

[(1, 270023831020), (2, 135011915510), (4, 67505957755), (5, 54004766204), (10, 27002383102), (19, 14211780580), (20, 13501191551), (38, 7105890290), (76, 3552945145), (95, 2842356116), (190, 1421178058), (347, 778166660), (380, 710589029), (694, 389083330), (1091, 247501220), (1388, 194541665), (1735, 155633332), (1877, 143859260), (2182, 123750610), (3470, 77816666), (3754, 71929630), (4364, 61875305), (5455, 49500244), (6593, 40956140), (6940, 38908333), (7508, 35964815), (9385, 28771852), (10910, 24750122), (13186, 20478070), (18770, 14385926), (20729, 13026380), (21820, 12375061), (26372, 10239035), (32965, 8191228), (35663, 7571540), (37540, 7192963), (41458, 6513190), (65930, 4095614), (71326, 3785770), (82916, 3256595), (103645, 2605276), (131860, 2047807), (142652, 1892885), (178315, 1514308), (207290, 1302638), (356630, 757154), (378577, 713260), (414580, 651319)]