481566330

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4177}}^1$

素因数の和:4261

約数の個数: 128

約数和(自身を含む): 1492047360

約数和(自身を除く): 1010481030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 61, 63, 70, 90, 105, 122, 126, 135, 183, 189, 210, 270, 305, 315, 366, 378, 427, 549, 610, 630, 854, 915, 945, 1098, 1281, 1647, 1830, 1890, 2135, 2562, 2745, 3294, 3843, 4177, 4270, 5490, 6405, 7686, 8235, 8354, 11529, 12531, 12810, 16470, 19215, 20885, 23058, 25062, 29239, 37593, 38430, 41770, 57645, 58478, 62655, 75186, 87717, 112779, 115290, 125310, 146195, 175434, 187965, 225558, 254797, 263151, 292390, 375930, 438585, 509594, 526302, 563895, 764391, 789453, 877170, 1127790, 1273985, 1315755, 1528782, 1578906, 1783579, 2293173, 2547970, 2631510, 3567158, 3821955, 3947265, 4586346, 5350737, 6879519, 7643910, 7894530, 8917895, 10701474, 11465865, 13759038, 16052211, 17835790, 22931730, 26753685, 32104422, 34397595, 48156633, 53507370, 68795190, 80261055, 96313266, 160522110, 240783165, 481566330]

約数ペア:

[(1, 481566330), (2, 240783165), (3, 160522110), (5, 96313266), (6, 80261055), (7, 68795190), (9, 53507370), (10, 48156633), (14, 34397595), (15, 32104422), (18, 26753685), (21, 22931730), (27, 17835790), (30, 16052211), (35, 13759038), (42, 11465865), (45, 10701474), (54, 8917895), (61, 7894530), (63, 7643910), (70, 6879519), (90, 5350737), (105, 4586346), (122, 3947265), (126, 3821955), (135, 3567158), (183, 2631510), (189, 2547970), (210, 2293173), (270, 1783579), (305, 1578906), (315, 1528782), (366, 1315755), (378, 1273985), (427, 1127790), (549, 877170), (610, 789453), (630, 764391), (854, 563895), (915, 526302), (945, 509594), (1098, 438585), (1281, 375930), (1647, 292390), (1830, 263151), (1890, 254797), (2135, 225558), (2562, 187965), (2745, 175434), (3294, 146195), (3843, 125310), (4177, 115290), (4270, 112779), (5490, 87717), (6405, 75186), (7686, 62655), (8235, 58478), (8354, 57645), (11529, 41770), (12531, 38430), (12810, 37593), (16470, 29239), (19215, 25062), (20885, 23058)]