1814559930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{38113}}^1$

素因数の和:38172

約数の個数: 72

約数和(自身を含む): 4932027828

約数和(自身を除く): 3117467898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 529, 690, 1035, 1058, 1587, 2070, 2645, 3174, 4761, 5290, 7935, 9522, 15870, 23805, 38113, 47610, 76226, 114339, 190565, 228678, 343017, 381130, 571695, 686034, 876599, 1143390, 1715085, 1753198, 2629797, 3430170, 4382995, 5259594, 7889391, 8765990, 13148985, 15778782, 20161777, 26297970, 39446955, 40323554, 60485331, 78893910, 100808885, 120970662, 181455993, 201617770, 302426655, 362911986, 604853310, 907279965, 1814559930]

約数ペア:

[(1, 1814559930), (2, 907279965), (3, 604853310), (5, 362911986), (6, 302426655), (9, 201617770), (10, 181455993), (15, 120970662), (18, 100808885), (23, 78893910), (30, 60485331), (45, 40323554), (46, 39446955), (69, 26297970), (90, 20161777), (115, 15778782), (138, 13148985), (207, 8765990), (230, 7889391), (345, 5259594), (414, 4382995), (529, 3430170), (690, 2629797), (1035, 1753198), (1058, 1715085), (1587, 1143390), (2070, 876599), (2645, 686034), (3174, 571695), (4761, 381130), (5290, 343017), (7935, 228678), (9522, 190565), (15870, 114339), (23805, 76226), (38113, 47610)]