461736990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11959}}^1$

素因数の和:11999

約数の個数: 128

約数和(自身を含む): 1446681600

約数和(自身を除く): 984944610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 65, 66, 78, 90, 99, 110, 117, 130, 135, 143, 165, 195, 198, 234, 270, 286, 297, 330, 351, 390, 429, 495, 585, 594, 702, 715, 858, 990, 1170, 1287, 1430, 1485, 1755, 2145, 2574, 2970, 3510, 3861, 4290, 6435, 7722, 11959, 12870, 19305, 23918, 35877, 38610, 59795, 71754, 107631, 119590, 131549, 155467, 179385, 215262, 263098, 310934, 322893, 358770, 394647, 466401, 538155, 645786, 657745, 777335, 789294, 932802, 1076310, 1183941, 1315490, 1399203, 1554670, 1614465, 1710137, 1973235, 2332005, 2367882, 2798406, 3228930, 3420274, 3551823, 3946470, 4197609, 4664010, 5130411, 5919705, 6996015, 7103646, 8395218, 8550685, 10260822, 11839410, 13992030, 15391233, 17101370, 17759115, 20988045, 25652055, 30782466, 35518230, 41976090, 46173699, 51304110, 76956165, 92347398, 153912330, 230868495, 461736990]

約数ペア:

[(1, 461736990), (2, 230868495), (3, 153912330), (5, 92347398), (6, 76956165), (9, 51304110), (10, 46173699), (11, 41976090), (13, 35518230), (15, 30782466), (18, 25652055), (22, 20988045), (26, 17759115), (27, 17101370), (30, 15391233), (33, 13992030), (39, 11839410), (45, 10260822), (54, 8550685), (55, 8395218), (65, 7103646), (66, 6996015), (78, 5919705), (90, 5130411), (99, 4664010), (110, 4197609), (117, 3946470), (130, 3551823), (135, 3420274), (143, 3228930), (165, 2798406), (195, 2367882), (198, 2332005), (234, 1973235), (270, 1710137), (286, 1614465), (297, 1554670), (330, 1399203), (351, 1315490), (390, 1183941), (429, 1076310), (495, 932802), (585, 789294), (594, 777335), (702, 657745), (715, 645786), (858, 538155), (990, 466401), (1170, 394647), (1287, 358770), (1430, 322893), (1485, 310934), (1755, 263098), (2145, 215262), (2574, 179385), (2970, 155467), (3510, 131549), (3861, 119590), (4290, 107631), (6435, 71754), (7722, 59795), (11959, 38610), (12870, 35877), (19305, 23918)]