12609870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 38707200

約数和(自身を除く): 26097330

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 91, 93, 105, 130, 149, 155, 182, 186, 195, 210, 217, 273, 298, 310, 390, 403, 434, 447, 455, 465, 546, 651, 745, 806, 894, 910, 930, 1043, 1085, 1209, 1302, 1365, 1490, 1937, 2015, 2086, 2170, 2235, 2418, 2730, 2821, 3129, 3255, 3874, 4030, 4470, 4619, 5215, 5642, 5811, 6045, 6258, 6510, 8463, 9238, 9685, 10430, 11622, 12090, 13559, 13857, 14105, 15645, 16926, 19370, 23095, 27118, 27714, 28210, 29055, 31290, 32333, 40677, 42315, 46190, 58110, 60047, 64666, 67795, 69285, 81354, 84630, 96999, 120094, 135590, 138570, 161665, 180141, 193998, 203385, 300235, 323330, 360282, 406770, 420329, 484995, 600470, 840658, 900705, 969990, 1260987, 1801410, 2101645, 2521974, 4203290, 6304935, 12609870]

約数ペア:

[(1, 12609870), (2, 6304935), (3, 4203290), (5, 2521974), (6, 2101645), (7, 1801410), (10, 1260987), (13, 969990), (14, 900705), (15, 840658), (21, 600470), (26, 484995), (30, 420329), (31, 406770), (35, 360282), (39, 323330), (42, 300235), (62, 203385), (65, 193998), (70, 180141), (78, 161665), (91, 138570), (93, 135590), (105, 120094), (130, 96999), (149, 84630), (155, 81354), (182, 69285), (186, 67795), (195, 64666), (210, 60047), (217, 58110), (273, 46190), (298, 42315), (310, 40677), (390, 32333), (403, 31290), (434, 29055), (447, 28210), (455, 27714), (465, 27118), (546, 23095), (651, 19370), (745, 16926), (806, 15645), (894, 14105), (910, 13857), (930, 13559), (1043, 12090), (1085, 11622), (1209, 10430), (1302, 9685), (1365, 9238), (1490, 8463), (1937, 6510), (2015, 6258), (2086, 6045), (2170, 5811), (2235, 5642), (2418, 5215), (2730, 4619), (2821, 4470), (3129, 4030), (3255, 3874)]