144979310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1787}}^1$

素因数の和:1881

約数の個数: 64

約数和(自身を含む): 319265280

約数和(自身を除く): 174285970

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 61, 70, 95, 122, 133, 190, 266, 305, 427, 610, 665, 854, 1159, 1330, 1787, 2135, 2318, 3574, 4270, 5795, 8113, 8935, 11590, 12509, 16226, 17870, 25018, 33953, 40565, 62545, 67906, 81130, 109007, 125090, 169765, 218014, 237671, 339530, 475342, 545035, 763049, 1090070, 1188355, 1526098, 2071133, 2376710, 3815245, 4142266, 7630490, 10355665, 14497931, 20711330, 28995862, 72489655, 144979310]

約数ペア:

[(1, 144979310), (2, 72489655), (5, 28995862), (7, 20711330), (10, 14497931), (14, 10355665), (19, 7630490), (35, 4142266), (38, 3815245), (61, 2376710), (70, 2071133), (95, 1526098), (122, 1188355), (133, 1090070), (190, 763049), (266, 545035), (305, 475342), (427, 339530), (610, 237671), (665, 218014), (854, 169765), (1159, 125090), (1330, 109007), (1787, 81130), (2135, 67906), (2318, 62545), (3574, 40565), (4270, 33953), (5795, 25018), (8113, 17870), (8935, 16226), (11590, 12509)]