2051267190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{424693}}^1$

素因数の和:424733

約数の個数: 64

約数和(自身を含む): 5870969856

約数和(自身を除く): 3819702666

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 424693, 849386, 1274079, 2123465, 2548158, 2972851, 4246930, 5945702, 6370395, 8918553, 9767939, 12740790, 14864255, 17837106, 19535878, 29303817, 29728510, 44592765, 48839695, 58607634, 68375573, 89185530, 97679390, 136751146, 146519085, 205126719, 293038170, 341877865, 410253438, 683755730, 1025633595, 2051267190]

約数ペア:

[(1, 2051267190), (2, 1025633595), (3, 683755730), (5, 410253438), (6, 341877865), (7, 293038170), (10, 205126719), (14, 146519085), (15, 136751146), (21, 97679390), (23, 89185530), (30, 68375573), (35, 58607634), (42, 48839695), (46, 44592765), (69, 29728510), (70, 29303817), (105, 19535878), (115, 17837106), (138, 14864255), (161, 12740790), (210, 9767939), (230, 8918553), (322, 6370395), (345, 5945702), (483, 4246930), (690, 2972851), (805, 2548158), (966, 2123465), (1610, 1274079), (2415, 849386), (4830, 424693)]