212098170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1861}}^1$

素因数の和:2031

約数の個数: 64

約数和(自身を含む): 530893440

約数和(自身を除く): 318795270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 131, 145, 174, 262, 290, 393, 435, 655, 786, 870, 1310, 1861, 1965, 3722, 3799, 3930, 5583, 7598, 9305, 11166, 11397, 18610, 18995, 22794, 27915, 37990, 53969, 55830, 56985, 107938, 113970, 161907, 243791, 269845, 323814, 487582, 539690, 731373, 809535, 1218955, 1462746, 1619070, 2437910, 3656865, 7069939, 7313730, 14139878, 21209817, 35349695, 42419634, 70699390, 106049085, 212098170]

約数ペア:

[(1, 212098170), (2, 106049085), (3, 70699390), (5, 42419634), (6, 35349695), (10, 21209817), (15, 14139878), (29, 7313730), (30, 7069939), (58, 3656865), (87, 2437910), (131, 1619070), (145, 1462746), (174, 1218955), (262, 809535), (290, 731373), (393, 539690), (435, 487582), (655, 323814), (786, 269845), (870, 243791), (1310, 161907), (1861, 113970), (1965, 107938), (3722, 56985), (3799, 55830), (3930, 53969), (5583, 37990), (7598, 27915), (9305, 22794), (11166, 18995), (11397, 18610)]