2281676290

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 4254624000

約数和(自身を除く): 1972947710

約数列:

[1, 2, 5, 10, 67, 109, 134, 157, 199, 218, 314, 335, 398, 545, 670, 785, 995, 1090, 1570, 1990, 7303, 10519, 13333, 14606, 17113, 21038, 21691, 26666, 31243, 34226, 36515, 43382, 52595, 62486, 66665, 73030, 85565, 105190, 108455, 133330, 156215, 171130, 216910, 312430, 1146571, 1453297, 2093281, 2293142, 2906594, 3405487, 4186562, 5732855, 6810974, 7266485, 10466405, 11465710, 14532970, 17027435, 20932810, 34054870, 228167629, 456335258, 1140838145, 2281676290]

約数ペア:

[(1, 2281676290), (2, 1140838145), (5, 456335258), (10, 228167629), (67, 34054870), (109, 20932810), (134, 17027435), (157, 14532970), (199, 11465710), (218, 10466405), (314, 7266485), (335, 6810974), (398, 5732855), (545, 4186562), (670, 3405487), (785, 2906594), (995, 2293142), (1090, 2093281), (1570, 1453297), (1990, 1146571), (7303, 312430), (10519, 216910), (13333, 171130), (14606, 156215), (17113, 133330), (21038, 108455), (21691, 105190), (26666, 85565), (31243, 73030), (34226, 66665), (36515, 62486), (43382, 52595)]