65821470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 189181440

約数和(自身を除く): 123359970

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 67, 78, 110, 130, 134, 143, 165, 195, 201, 229, 286, 330, 335, 390, 402, 429, 458, 670, 687, 715, 737, 858, 871, 1005, 1145, 1374, 1430, 1474, 1742, 2010, 2145, 2211, 2290, 2519, 2613, 2977, 3435, 3685, 4290, 4355, 4422, 5038, 5226, 5954, 6870, 7370, 7557, 8710, 8931, 9581, 11055, 12595, 13065, 14885, 15114, 15343, 17862, 19162, 22110, 25190, 26130, 28743, 29770, 30686, 32747, 37785, 44655, 46029, 47905, 57486, 65494, 75570, 76715, 89310, 92058, 95810, 98241, 143715, 153430, 163735, 168773, 196482, 199459, 230145, 287430, 327470, 337546, 398918, 460290, 491205, 506319, 598377, 843865, 982410, 997295, 1012638, 1196754, 1687730, 1994590, 2194049, 2531595, 2991885, 4388098, 5063190, 5983770, 6582147, 10970245, 13164294, 21940490, 32910735, 65821470]

約数ペア:

[(1, 65821470), (2, 32910735), (3, 21940490), (5, 13164294), (6, 10970245), (10, 6582147), (11, 5983770), (13, 5063190), (15, 4388098), (22, 2991885), (26, 2531595), (30, 2194049), (33, 1994590), (39, 1687730), (55, 1196754), (65, 1012638), (66, 997295), (67, 982410), (78, 843865), (110, 598377), (130, 506319), (134, 491205), (143, 460290), (165, 398918), (195, 337546), (201, 327470), (229, 287430), (286, 230145), (330, 199459), (335, 196482), (390, 168773), (402, 163735), (429, 153430), (458, 143715), (670, 98241), (687, 95810), (715, 92058), (737, 89310), (858, 76715), (871, 75570), (1005, 65494), (1145, 57486), (1374, 47905), (1430, 46029), (1474, 44655), (1742, 37785), (2010, 32747), (2145, 30686), (2211, 29770), (2290, 28743), (2519, 26130), (2613, 25190), (2977, 22110), (3435, 19162), (3685, 17862), (4290, 15343), (4355, 15114), (4422, 14885), (5038, 13065), (5226, 12595), (5954, 11055), (6870, 9581), (7370, 8931), (7557, 8710)]