7531290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 21739536

約数和(自身を除く): 14208246

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 41, 45, 65, 78, 82, 90, 117, 123, 130, 157, 195, 205, 234, 246, 314, 369, 390, 410, 471, 533, 585, 615, 738, 785, 942, 1066, 1170, 1230, 1413, 1570, 1599, 1845, 2041, 2355, 2665, 2826, 3198, 3690, 4082, 4710, 4797, 5330, 6123, 6437, 7065, 7995, 9594, 10205, 12246, 12874, 14130, 15990, 18369, 19311, 20410, 23985, 30615, 32185, 36738, 38622, 47970, 57933, 61230, 64370, 83681, 91845, 96555, 115866, 167362, 183690, 193110, 251043, 289665, 418405, 502086, 579330, 753129, 836810, 1255215, 1506258, 2510430, 3765645, 7531290]

約数ペア:

[(1, 7531290), (2, 3765645), (3, 2510430), (5, 1506258), (6, 1255215), (9, 836810), (10, 753129), (13, 579330), (15, 502086), (18, 418405), (26, 289665), (30, 251043), (39, 193110), (41, 183690), (45, 167362), (65, 115866), (78, 96555), (82, 91845), (90, 83681), (117, 64370), (123, 61230), (130, 57933), (157, 47970), (195, 38622), (205, 36738), (234, 32185), (246, 30615), (314, 23985), (369, 20410), (390, 19311), (410, 18369), (471, 15990), (533, 14130), (585, 12874), (615, 12246), (738, 10205), (785, 9594), (942, 7995), (1066, 7065), (1170, 6437), (1230, 6123), (1413, 5330), (1570, 4797), (1599, 4710), (1845, 4082), (2041, 3690), (2355, 3198), (2665, 2826)]