65597070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:490

約数の個数: 128

約数和(自身を含む): 199480320

約数和(自身を除く): 133883250

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 73, 77, 105, 110, 146, 154, 165, 210, 219, 231, 330, 365, 385, 389, 438, 462, 511, 730, 770, 778, 803, 1022, 1095, 1155, 1167, 1533, 1606, 1945, 2190, 2310, 2334, 2409, 2555, 2723, 3066, 3890, 4015, 4279, 4818, 5110, 5446, 5621, 5835, 7665, 8030, 8169, 8558, 11242, 11670, 12045, 12837, 13615, 15330, 16338, 16863, 21395, 24090, 25674, 27230, 28105, 28397, 29953, 33726, 40845, 42790, 56210, 56794, 59906, 64185, 81690, 84315, 85191, 89859, 128370, 141985, 149765, 168630, 170382, 179718, 198779, 283970, 299530, 312367, 397558, 425955, 449295, 596337, 624734, 851910, 898590, 937101, 993895, 1192674, 1561835, 1874202, 1987790, 2186569, 2981685, 3123670, 4373138, 4685505, 5963370, 6559707, 9371010, 10932845, 13119414, 21865690, 32798535, 65597070]

約数ペア:

[(1, 65597070), (2, 32798535), (3, 21865690), (5, 13119414), (6, 10932845), (7, 9371010), (10, 6559707), (11, 5963370), (14, 4685505), (15, 4373138), (21, 3123670), (22, 2981685), (30, 2186569), (33, 1987790), (35, 1874202), (42, 1561835), (55, 1192674), (66, 993895), (70, 937101), (73, 898590), (77, 851910), (105, 624734), (110, 596337), (146, 449295), (154, 425955), (165, 397558), (210, 312367), (219, 299530), (231, 283970), (330, 198779), (365, 179718), (385, 170382), (389, 168630), (438, 149765), (462, 141985), (511, 128370), (730, 89859), (770, 85191), (778, 84315), (803, 81690), (1022, 64185), (1095, 59906), (1155, 56794), (1167, 56210), (1533, 42790), (1606, 40845), (1945, 33726), (2190, 29953), (2310, 28397), (2334, 28105), (2409, 27230), (2555, 25674), (2723, 24090), (3066, 21395), (3890, 16863), (4015, 16338), (4279, 15330), (4818, 13615), (5110, 12837), (5446, 12045), (5621, 11670), (5835, 11242), (7665, 8558), (8030, 8169)]