147729210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{751}}^1$

素因数の和:923

約数の個数: 64

約数和(自身を含む): 363847680

約数和(自身を除く): 216118470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 83, 158, 166, 237, 249, 395, 415, 474, 498, 751, 790, 830, 1185, 1245, 1502, 2253, 2370, 2490, 3755, 4506, 6557, 7510, 11265, 13114, 19671, 22530, 32785, 39342, 59329, 62333, 65570, 98355, 118658, 124666, 177987, 186999, 196710, 296645, 311665, 355974, 373998, 593290, 623330, 889935, 934995, 1779870, 1869990, 4924307, 9848614, 14772921, 24621535, 29545842, 49243070, 73864605, 147729210]

約数ペア:

[(1, 147729210), (2, 73864605), (3, 49243070), (5, 29545842), (6, 24621535), (10, 14772921), (15, 9848614), (30, 4924307), (79, 1869990), (83, 1779870), (158, 934995), (166, 889935), (237, 623330), (249, 593290), (395, 373998), (415, 355974), (474, 311665), (498, 296645), (751, 196710), (790, 186999), (830, 177987), (1185, 124666), (1245, 118658), (1502, 98355), (2253, 65570), (2370, 62333), (2490, 59329), (3755, 39342), (4506, 32785), (6557, 22530), (7510, 19671), (11265, 13114)]