17973420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 54286848

約数和(自身を除く): 36313428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 67, 68, 85, 102, 134, 170, 201, 204, 255, 263, 268, 335, 340, 402, 510, 526, 670, 789, 804, 1005, 1020, 1052, 1139, 1315, 1340, 1578, 2010, 2278, 2630, 3156, 3417, 3945, 4020, 4471, 4556, 5260, 5695, 6834, 7890, 8942, 11390, 13413, 13668, 15780, 17085, 17621, 17884, 22355, 22780, 26826, 34170, 35242, 44710, 52863, 53652, 67065, 68340, 70484, 88105, 89420, 105726, 134130, 176210, 211452, 264315, 268260, 299557, 352420, 528630, 599114, 898671, 1057260, 1198228, 1497785, 1797342, 2995570, 3594684, 4493355, 5991140, 8986710, 17973420]

約数ペア:

[(1, 17973420), (2, 8986710), (3, 5991140), (4, 4493355), (5, 3594684), (6, 2995570), (10, 1797342), (12, 1497785), (15, 1198228), (17, 1057260), (20, 898671), (30, 599114), (34, 528630), (51, 352420), (60, 299557), (67, 268260), (68, 264315), (85, 211452), (102, 176210), (134, 134130), (170, 105726), (201, 89420), (204, 88105), (255, 70484), (263, 68340), (268, 67065), (335, 53652), (340, 52863), (402, 44710), (510, 35242), (526, 34170), (670, 26826), (789, 22780), (804, 22355), (1005, 17884), (1020, 17621), (1052, 17085), (1139, 15780), (1315, 13668), (1340, 13413), (1578, 11390), (2010, 8942), (2278, 7890), (2630, 6834), (3156, 5695), (3417, 5260), (3945, 4556), (4020, 4471)]