19014765770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{2909}}^1$

素因数の和:3600

約数の個数: 128

約数和(自身を含む): 46040762880

約数和(自身を除く): 27025997110

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 653, 715, 770, 910, 1001, 1306, 1430, 2002, 2909, 3265, 4571, 5005, 5818, 6530, 7183, 8489, 9142, 10010, 14366, 14545, 16978, 20363, 22855, 29090, 31999, 35915, 37817, 40726, 42445, 45710, 50281, 59423, 63998, 71830, 75634, 84890, 93379, 100562, 101815, 118846, 159995, 186758, 189085, 203630, 223993, 251405, 264719, 297115, 319990, 378170, 415987, 447986, 466895, 502810, 529438, 594230, 653653, 831974, 933790, 1119965, 1307306, 1323595, 1899577, 2079935, 2239930, 2647190, 2911909, 3268265, 3799154, 4159870, 5823818, 6536530, 9497885, 13297039, 14559545, 18995770, 20895347, 24694501, 26594078, 29119090, 41790694, 49389002, 66485195, 104476735, 123472505, 132970390, 146267429, 172861507, 208953470, 246945010, 271639511, 292534858, 345723014, 543279022, 731337145, 864307535, 1358197555, 1462674290, 1728615070, 1901476577, 2716395110, 3802953154, 9507382885, 19014765770]

約数ペア:

[(1, 19014765770), (2, 9507382885), (5, 3802953154), (7, 2716395110), (10, 1901476577), (11, 1728615070), (13, 1462674290), (14, 1358197555), (22, 864307535), (26, 731337145), (35, 543279022), (55, 345723014), (65, 292534858), (70, 271639511), (77, 246945010), (91, 208953470), (110, 172861507), (130, 146267429), (143, 132970390), (154, 123472505), (182, 104476735), (286, 66485195), (385, 49389002), (455, 41790694), (653, 29119090), (715, 26594078), (770, 24694501), (910, 20895347), (1001, 18995770), (1306, 14559545), (1430, 13297039), (2002, 9497885), (2909, 6536530), (3265, 5823818), (4571, 4159870), (5005, 3799154), (5818, 3268265), (6530, 2911909), (7183, 2647190), (8489, 2239930), (9142, 2079935), (10010, 1899577), (14366, 1323595), (14545, 1307306), (16978, 1119965), (20363, 933790), (22855, 831974), (29090, 653653), (31999, 594230), (35915, 529438), (37817, 502810), (40726, 466895), (42445, 447986), (45710, 415987), (50281, 378170), (59423, 319990), (63998, 297115), (71830, 264719), (75634, 251405), (84890, 223993), (93379, 203630), (100562, 189085), (101815, 186758), (118846, 159995)]