64040190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{631}}^1$

素因数の和:857

約数の個数: 64

約数和(自身を含む): 163814400

約数和(自身を除く): 99774210

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 199, 255, 398, 510, 597, 631, 995, 1194, 1262, 1893, 1990, 2985, 3155, 3383, 3786, 5970, 6310, 6766, 9465, 10149, 10727, 16915, 18930, 20298, 21454, 32181, 33830, 50745, 53635, 64362, 101490, 107270, 125569, 160905, 251138, 321810, 376707, 627845, 753414, 1255690, 1883535, 2134673, 3767070, 4269346, 6404019, 10673365, 12808038, 21346730, 32020095, 64040190]

約数ペア:

[(1, 64040190), (2, 32020095), (3, 21346730), (5, 12808038), (6, 10673365), (10, 6404019), (15, 4269346), (17, 3767070), (30, 2134673), (34, 1883535), (51, 1255690), (85, 753414), (102, 627845), (170, 376707), (199, 321810), (255, 251138), (398, 160905), (510, 125569), (597, 107270), (631, 101490), (995, 64362), (1194, 53635), (1262, 50745), (1893, 33830), (1990, 32181), (2985, 21454), (3155, 20298), (3383, 18930), (3786, 16915), (5970, 10727), (6310, 10149), (6766, 9465)]