12184770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 31852800

約数和(自身を除く): 19668030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 157, 195, 199, 314, 390, 398, 471, 597, 785, 942, 995, 1194, 1570, 1990, 2041, 2355, 2587, 2985, 4082, 4710, 5174, 5970, 6123, 7761, 10205, 12246, 12935, 15522, 20410, 25870, 30615, 31243, 38805, 61230, 62486, 77610, 93729, 156215, 187458, 312430, 406159, 468645, 812318, 937290, 1218477, 2030795, 2436954, 4061590, 6092385, 12184770]

約数ペア:

[(1, 12184770), (2, 6092385), (3, 4061590), (5, 2436954), (6, 2030795), (10, 1218477), (13, 937290), (15, 812318), (26, 468645), (30, 406159), (39, 312430), (65, 187458), (78, 156215), (130, 93729), (157, 77610), (195, 62486), (199, 61230), (314, 38805), (390, 31243), (398, 30615), (471, 25870), (597, 20410), (785, 15522), (942, 12935), (995, 12246), (1194, 10205), (1570, 7761), (1990, 6123), (2041, 5970), (2355, 5174), (2587, 4710), (2985, 4082)]