27964230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 81423360

約数和(自身を除く): 53459130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 59, 61, 70, 74, 105, 111, 118, 122, 177, 183, 185, 210, 222, 259, 295, 305, 354, 366, 370, 413, 427, 518, 555, 590, 610, 777, 826, 854, 885, 915, 1110, 1239, 1281, 1295, 1554, 1770, 1830, 2065, 2135, 2183, 2257, 2478, 2562, 2590, 3599, 3885, 4130, 4270, 4366, 4514, 6195, 6405, 6549, 6771, 7198, 7770, 10797, 10915, 11285, 12390, 12810, 13098, 13542, 15281, 15799, 17995, 21594, 21830, 22570, 25193, 30562, 31598, 32745, 33855, 35990, 45843, 47397, 50386, 53985, 65490, 67710, 75579, 76405, 78995, 91686, 94794, 107970, 125965, 133163, 151158, 152810, 157990, 229215, 236985, 251930, 266326, 377895, 399489, 458430, 473970, 665815, 755790, 798978, 932141, 1331630, 1864282, 1997445, 2796423, 3994890, 4660705, 5592846, 9321410, 13982115, 27964230]

約数ペア:

[(1, 27964230), (2, 13982115), (3, 9321410), (5, 5592846), (6, 4660705), (7, 3994890), (10, 2796423), (14, 1997445), (15, 1864282), (21, 1331630), (30, 932141), (35, 798978), (37, 755790), (42, 665815), (59, 473970), (61, 458430), (70, 399489), (74, 377895), (105, 266326), (111, 251930), (118, 236985), (122, 229215), (177, 157990), (183, 152810), (185, 151158), (210, 133163), (222, 125965), (259, 107970), (295, 94794), (305, 91686), (354, 78995), (366, 76405), (370, 75579), (413, 67710), (427, 65490), (518, 53985), (555, 50386), (590, 47397), (610, 45843), (777, 35990), (826, 33855), (854, 32745), (885, 31598), (915, 30562), (1110, 25193), (1239, 22570), (1281, 21830), (1295, 21594), (1554, 17995), (1770, 15799), (1830, 15281), (2065, 13542), (2135, 13098), (2183, 12810), (2257, 12390), (2478, 11285), (2562, 10915), (2590, 10797), (3599, 7770), (3885, 7198), (4130, 6771), (4270, 6549), (4366, 6405), (4514, 6195)]