210417390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{32027}}^1$

素因数の和:32113

約数の個数: 48

約数和(自身を含む): 554596848

約数和(自身を除く): 344179458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 32027, 64054, 96081, 160135, 192162, 288243, 320270, 480405, 576486, 960810, 1441215, 2337971, 2882430, 4675942, 7013913, 11689855, 14027826, 21041739, 23379710, 35069565, 42083478, 70139130, 105208695, 210417390]

約数ペア:

[(1, 210417390), (2, 105208695), (3, 70139130), (5, 42083478), (6, 35069565), (9, 23379710), (10, 21041739), (15, 14027826), (18, 11689855), (30, 7013913), (45, 4675942), (73, 2882430), (90, 2337971), (146, 1441215), (219, 960810), (365, 576486), (438, 480405), (657, 320270), (730, 288243), (1095, 192162), (1314, 160135), (2190, 96081), (3285, 64054), (6570, 32027)]