67025220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2857}}^1$

素因数の和:2909

約数の個数: 96

約数和(自身を含む): 207422208

約数和(自身を除く): 140396988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 690, 782, 1020, 1173, 1380, 1564, 1955, 2346, 2857, 3910, 4692, 5714, 5865, 7820, 8571, 11428, 11730, 14285, 17142, 23460, 28570, 34284, 42855, 48569, 57140, 65711, 85710, 97138, 131422, 145707, 171420, 194276, 197133, 242845, 262844, 291414, 328555, 394266, 485690, 582828, 657110, 728535, 788532, 971380, 985665, 1117087, 1314220, 1457070, 1971330, 2234174, 2914140, 3351261, 3942660, 4468348, 5585435, 6702522, 11170870, 13405044, 16756305, 22341740, 33512610, 67025220]

約数ペア:

[(1, 67025220), (2, 33512610), (3, 22341740), (4, 16756305), (5, 13405044), (6, 11170870), (10, 6702522), (12, 5585435), (15, 4468348), (17, 3942660), (20, 3351261), (23, 2914140), (30, 2234174), (34, 1971330), (46, 1457070), (51, 1314220), (60, 1117087), (68, 985665), (69, 971380), (85, 788532), (92, 728535), (102, 657110), (115, 582828), (138, 485690), (170, 394266), (204, 328555), (230, 291414), (255, 262844), (276, 242845), (340, 197133), (345, 194276), (391, 171420), (460, 145707), (510, 131422), (690, 97138), (782, 85710), (1020, 65711), (1173, 57140), (1380, 48569), (1564, 42855), (1955, 34284), (2346, 28570), (2857, 23460), (3910, 17142), (4692, 14285), (5714, 11730), (5865, 11428), (7820, 8571)]