431182170430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{136309}}^1$

素因数の和:136669

約数の個数: 64

約数和(自身を含む): 856790136000

約数和(自身を除く): 425607965570

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 193, 298, 386, 745, 965, 1490, 1639, 1930, 2123, 3278, 4246, 8195, 10615, 16390, 21230, 28757, 57514, 136309, 143785, 272618, 287570, 316327, 632654, 681545, 1363090, 1499399, 1581635, 2998798, 3163270, 7496995, 14993990, 20310041, 26307637, 40620082, 52615274, 101550205, 131538185, 203100410, 223410451, 263076370, 289384007, 446820902, 578768014, 1117052255, 1446920035, 2234104510, 2893840070, 3919837913, 7839675826, 19599189565, 39198379130, 43118217043, 86236434086, 215591085215, 431182170430]

約数ペア:

[(1, 431182170430), (2, 215591085215), (5, 86236434086), (10, 43118217043), (11, 39198379130), (22, 19599189565), (55, 7839675826), (110, 3919837913), (149, 2893840070), (193, 2234104510), (298, 1446920035), (386, 1117052255), (745, 578768014), (965, 446820902), (1490, 289384007), (1639, 263076370), (1930, 223410451), (2123, 203100410), (3278, 131538185), (4246, 101550205), (8195, 52615274), (10615, 40620082), (16390, 26307637), (21230, 20310041), (28757, 14993990), (57514, 7496995), (136309, 3163270), (143785, 2998798), (272618, 1581635), (287570, 1499399), (316327, 1363090), (632654, 681545)]