76607020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:719

約数の個数: 96

約数和(自身を含む): 197342208

約数和(自身を除く): 120735188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 37, 46, 70, 74, 92, 115, 140, 148, 161, 185, 230, 259, 322, 370, 460, 518, 643, 644, 740, 805, 851, 1036, 1286, 1295, 1610, 1702, 2572, 2590, 3215, 3220, 3404, 4255, 4501, 5180, 5957, 6430, 8510, 9002, 11914, 12860, 14789, 17020, 18004, 22505, 23791, 23828, 29578, 29785, 45010, 47582, 59156, 59570, 73945, 90020, 95164, 103523, 118955, 119140, 147890, 166537, 207046, 237910, 295780, 333074, 414092, 475820, 517615, 547193, 666148, 832685, 1035230, 1094386, 1665370, 2070460, 2188772, 2735965, 3330740, 3830351, 5471930, 7660702, 10943860, 15321404, 19151755, 38303510, 76607020]

約数ペア:

[(1, 76607020), (2, 38303510), (4, 19151755), (5, 15321404), (7, 10943860), (10, 7660702), (14, 5471930), (20, 3830351), (23, 3330740), (28, 2735965), (35, 2188772), (37, 2070460), (46, 1665370), (70, 1094386), (74, 1035230), (92, 832685), (115, 666148), (140, 547193), (148, 517615), (161, 475820), (185, 414092), (230, 333074), (259, 295780), (322, 237910), (370, 207046), (460, 166537), (518, 147890), (643, 119140), (644, 118955), (740, 103523), (805, 95164), (851, 90020), (1036, 73945), (1286, 59570), (1295, 59156), (1610, 47582), (1702, 45010), (2572, 29785), (2590, 29578), (3215, 23828), (3220, 23791), (3404, 22505), (4255, 18004), (4501, 17020), (5180, 14789), (5957, 12860), (6430, 11914), (8510, 9002)]