2899687980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{6569}}^1$

素因数の和:7639

約数の個数: 96

約数和(自身を含む): 9289244160

約数和(自身を除く): 6389556180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1051, 2102, 3153, 4204, 5255, 6306, 6569, 7357, 10510, 12612, 13138, 14714, 15765, 19707, 21020, 22071, 26276, 29428, 31530, 32845, 36785, 39414, 44142, 45983, 63060, 65690, 73570, 78828, 88284, 91966, 98535, 110355, 131380, 137949, 147140, 183932, 197070, 220710, 229915, 275898, 394140, 441420, 459830, 551796, 689745, 919660, 1379490, 2758980, 6904019, 13808038, 20712057, 27616076, 34520095, 41424114, 48328133, 69040190, 82848228, 96656266, 103560285, 138080380, 144984399, 193312532, 207120570, 241640665, 289968798, 414241140, 483281330, 579937596, 724921995, 966562660, 1449843990, 2899687980]

約数ペア:

[(1, 2899687980), (2, 1449843990), (3, 966562660), (4, 724921995), (5, 579937596), (6, 483281330), (7, 414241140), (10, 289968798), (12, 241640665), (14, 207120570), (15, 193312532), (20, 144984399), (21, 138080380), (28, 103560285), (30, 96656266), (35, 82848228), (42, 69040190), (60, 48328133), (70, 41424114), (84, 34520095), (105, 27616076), (140, 20712057), (210, 13808038), (420, 6904019), (1051, 2758980), (2102, 1379490), (3153, 919660), (4204, 689745), (5255, 551796), (6306, 459830), (6569, 441420), (7357, 394140), (10510, 275898), (12612, 229915), (13138, 220710), (14714, 197070), (15765, 183932), (19707, 147140), (21020, 137949), (22071, 131380), (26276, 110355), (29428, 98535), (31530, 91966), (32845, 88284), (36785, 78828), (39414, 73570), (44142, 65690), (45983, 63060)]