15306270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3169}}^1$

素因数の和:3209

約数の個数: 64

約数和(自身を含む): 43822080

約数和(自身を除く): 28515810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 3169, 4830, 6338, 9507, 15845, 19014, 22183, 31690, 44366, 47535, 66549, 72887, 95070, 110915, 133098, 145774, 218661, 221830, 332745, 364435, 437322, 510209, 665490, 728870, 1020418, 1093305, 1530627, 2186610, 2551045, 3061254, 5102090, 7653135, 15306270]

約数ペア:

[(1, 15306270), (2, 7653135), (3, 5102090), (5, 3061254), (6, 2551045), (7, 2186610), (10, 1530627), (14, 1093305), (15, 1020418), (21, 728870), (23, 665490), (30, 510209), (35, 437322), (42, 364435), (46, 332745), (69, 221830), (70, 218661), (105, 145774), (115, 133098), (138, 110915), (161, 95070), (210, 72887), (230, 66549), (322, 47535), (345, 44366), (483, 31690), (690, 22183), (805, 19014), (966, 15845), (1610, 9507), (2415, 6338), (3169, 4830)]