64911810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 159667200

約数和(自身を除く): 94755390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 131, 166, 199, 249, 262, 393, 398, 415, 498, 597, 655, 786, 830, 995, 1194, 1245, 1310, 1965, 1990, 2490, 2985, 3930, 5970, 10873, 16517, 21746, 26069, 32619, 33034, 49551, 52138, 54365, 65238, 78207, 82585, 99102, 108730, 130345, 156414, 163095, 165170, 247755, 260690, 326190, 391035, 495510, 782070, 2163727, 4327454, 6491181, 10818635, 12982362, 21637270, 32455905, 64911810]

約数ペア:

[(1, 64911810), (2, 32455905), (3, 21637270), (5, 12982362), (6, 10818635), (10, 6491181), (15, 4327454), (30, 2163727), (83, 782070), (131, 495510), (166, 391035), (199, 326190), (249, 260690), (262, 247755), (393, 165170), (398, 163095), (415, 156414), (498, 130345), (597, 108730), (655, 99102), (786, 82585), (830, 78207), (995, 65238), (1194, 54365), (1245, 52138), (1310, 49551), (1965, 33034), (1990, 32619), (2490, 26069), (2985, 21746), (3930, 16517), (5970, 10873)]