61437270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 152409600

約数和(自身を除く): 90972330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 199, 205, 246, 251, 398, 410, 502, 597, 615, 753, 995, 1194, 1230, 1255, 1506, 1990, 2510, 2985, 3765, 5970, 7530, 8159, 10291, 16318, 20582, 24477, 30873, 40795, 48954, 49949, 51455, 61746, 81590, 99898, 102910, 122385, 149847, 154365, 244770, 249745, 299694, 308730, 499490, 749235, 1498470, 2047909, 4095818, 6143727, 10239545, 12287454, 20479090, 30718635, 61437270]

約数ペア:

[(1, 61437270), (2, 30718635), (3, 20479090), (5, 12287454), (6, 10239545), (10, 6143727), (15, 4095818), (30, 2047909), (41, 1498470), (82, 749235), (123, 499490), (199, 308730), (205, 299694), (246, 249745), (251, 244770), (398, 154365), (410, 149847), (502, 122385), (597, 102910), (615, 99898), (753, 81590), (995, 61746), (1194, 51455), (1230, 49949), (1255, 48954), (1506, 40795), (1990, 30873), (2510, 24477), (2985, 20582), (3765, 16318), (5970, 10291), (7530, 8159)]