183902290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{128603}}^1$

素因数の和:128634

約数の個数: 32

約数和(自身を含む): 388898496

約数和(自身を除く): 204996206

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 128603, 257206, 643015, 1286030, 1414633, 1671839, 2829266, 3343678, 7073165, 8359195, 14146330, 16718390, 18390229, 36780458, 91951145, 183902290]

約数ペア:

[(1, 183902290), (2, 91951145), (5, 36780458), (10, 18390229), (11, 16718390), (13, 14146330), (22, 8359195), (26, 7073165), (55, 3343678), (65, 2829266), (110, 1671839), (130, 1414633), (143, 1286030), (286, 643015), (715, 257206), (1430, 128603)]