27803524030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:530

約数の個数: 128

約数和(自身を含む): 54911001600

約数和(自身を除く): 27107477570

約数列:

[1, 2, 5, 10, 19, 38, 59, 71, 95, 118, 142, 181, 190, 193, 295, 355, 362, 386, 590, 710, 905, 965, 1121, 1349, 1810, 1930, 2242, 2698, 3439, 3667, 4189, 5605, 6745, 6878, 7334, 8378, 10679, 11210, 11387, 12851, 13490, 13703, 17195, 18335, 20945, 21358, 22774, 25702, 27406, 34390, 34933, 36670, 41890, 53395, 56935, 64255, 68515, 69866, 79591, 106790, 113870, 128510, 137030, 159182, 174665, 202901, 216353, 244169, 260357, 349330, 397955, 405802, 432706, 488338, 520714, 663727, 758209, 795910, 808477, 1014505, 1081765, 1220845, 1301785, 1327454, 1516418, 1616954, 2029010, 2061047, 2163530, 2441690, 2480243, 2603570, 3318635, 3791045, 4042385, 4122094, 4960486, 6637270, 7582090, 8084770, 10305235, 12401215, 14405971, 15361063, 20610470, 24802430, 28811942, 30722126, 39159893, 47124617, 72029855, 76805315, 78319786, 94249234, 144059710, 146334337, 153610630, 195799465, 235623085, 292668674, 391598930, 471246170, 731671685, 1463343370, 2780352403, 5560704806, 13901762015, 27803524030]

約数ペア:

[(1, 27803524030), (2, 13901762015), (5, 5560704806), (10, 2780352403), (19, 1463343370), (38, 731671685), (59, 471246170), (71, 391598930), (95, 292668674), (118, 235623085), (142, 195799465), (181, 153610630), (190, 146334337), (193, 144059710), (295, 94249234), (355, 78319786), (362, 76805315), (386, 72029855), (590, 47124617), (710, 39159893), (905, 30722126), (965, 28811942), (1121, 24802430), (1349, 20610470), (1810, 15361063), (1930, 14405971), (2242, 12401215), (2698, 10305235), (3439, 8084770), (3667, 7582090), (4189, 6637270), (5605, 4960486), (6745, 4122094), (6878, 4042385), (7334, 3791045), (8378, 3318635), (10679, 2603570), (11210, 2480243), (11387, 2441690), (12851, 2163530), (13490, 2061047), (13703, 2029010), (17195, 1616954), (18335, 1516418), (20945, 1327454), (21358, 1301785), (22774, 1220845), (25702, 1081765), (27406, 1014505), (34390, 808477), (34933, 795910), (36670, 758209), (41890, 663727), (53395, 520714), (56935, 488338), (64255, 432706), (68515, 405802), (69866, 397955), (79591, 349330), (106790, 260357), (113870, 244169), (128510, 216353), (137030, 202901), (159182, 174665)]