238283910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{38371}}^1$

素因数の和:38410

約数の個数: 64

約数和(自身を含む): 663068160

約数和(自身を除く): 424784250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 38371, 76742, 115113, 191855, 230226, 345339, 383710, 575565, 690678, 882533, 1036017, 1151130, 1726695, 1765066, 2072034, 2647599, 3453390, 4412665, 5180085, 5295198, 7942797, 8825330, 10360170, 13237995, 15885594, 23828391, 26475990, 39713985, 47656782, 79427970, 119141955, 238283910]

約数ペア:

[(1, 238283910), (2, 119141955), (3, 79427970), (5, 47656782), (6, 39713985), (9, 26475990), (10, 23828391), (15, 15885594), (18, 13237995), (23, 10360170), (27, 8825330), (30, 7942797), (45, 5295198), (46, 5180085), (54, 4412665), (69, 3453390), (90, 2647599), (115, 2072034), (135, 1765066), (138, 1726695), (207, 1151130), (230, 1036017), (270, 882533), (345, 690678), (414, 575565), (621, 383710), (690, 345339), (1035, 230226), (1242, 191855), (2070, 115113), (3105, 76742), (6210, 38371)]