237888930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2801}}^1$

素因数の和:2979

約数の個数: 64

約数和(自身を含む): 605232000

約数和(自身を除く): 367343070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 149, 190, 285, 298, 447, 570, 745, 894, 1490, 2235, 2801, 2831, 4470, 5602, 5662, 8403, 8493, 14005, 14155, 16806, 16986, 28010, 28310, 42015, 42465, 53219, 84030, 84930, 106438, 159657, 266095, 319314, 417349, 532190, 798285, 834698, 1252047, 1596570, 2086745, 2504094, 4173490, 6260235, 7929631, 12520470, 15859262, 23788893, 39648155, 47577786, 79296310, 118944465, 237888930]

約数ペア:

[(1, 237888930), (2, 118944465), (3, 79296310), (5, 47577786), (6, 39648155), (10, 23788893), (15, 15859262), (19, 12520470), (30, 7929631), (38, 6260235), (57, 4173490), (95, 2504094), (114, 2086745), (149, 1596570), (190, 1252047), (285, 834698), (298, 798285), (447, 532190), (570, 417349), (745, 319314), (894, 266095), (1490, 159657), (2235, 106438), (2801, 84930), (2831, 84030), (4470, 53219), (5602, 42465), (5662, 42015), (8403, 28310), (8493, 28010), (14005, 16986), (14155, 16806)]