121530850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 278839296

約数和(自身を除く): 157308446

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 31, 35, 46, 50, 62, 70, 115, 155, 161, 175, 217, 230, 310, 322, 350, 434, 487, 575, 713, 775, 805, 974, 1085, 1150, 1426, 1550, 1610, 2170, 2435, 3409, 3565, 4025, 4870, 4991, 5425, 6818, 7130, 8050, 9982, 10850, 11201, 12175, 15097, 17045, 17825, 22402, 24350, 24955, 30194, 34090, 35650, 49910, 56005, 75485, 78407, 85225, 105679, 112010, 124775, 150970, 156814, 170450, 211358, 249550, 280025, 347231, 377425, 392035, 528395, 560050, 694462, 754850, 784070, 1056790, 1736155, 1960175, 2430617, 2641975, 3472310, 3920350, 4861234, 5283950, 8680775, 12153085, 17361550, 24306170, 60765425, 121530850]

約数ペア:

[(1, 121530850), (2, 60765425), (5, 24306170), (7, 17361550), (10, 12153085), (14, 8680775), (23, 5283950), (25, 4861234), (31, 3920350), (35, 3472310), (46, 2641975), (50, 2430617), (62, 1960175), (70, 1736155), (115, 1056790), (155, 784070), (161, 754850), (175, 694462), (217, 560050), (230, 528395), (310, 392035), (322, 377425), (350, 347231), (434, 280025), (487, 249550), (575, 211358), (713, 170450), (775, 156814), (805, 150970), (974, 124775), (1085, 112010), (1150, 105679), (1426, 85225), (1550, 78407), (1610, 75485), (2170, 56005), (2435, 49910), (3409, 35650), (3565, 34090), (4025, 30194), (4870, 24955), (4991, 24350), (5425, 22402), (6818, 17825), (7130, 17045), (8050, 15097), (9982, 12175), (10850, 11201)]