18379780470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{986569}}^1$

素因数の和:986611

約数の個数: 80

約数和(自身を含む): 51569987040

約数和(自身を除く): 33190206570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 1035, 1242, 1863, 2070, 3105, 3726, 6210, 9315, 18630, 986569, 1973138, 2959707, 4932845, 5919414, 8879121, 9865690, 14798535, 17758242, 22691087, 26637363, 29597070, 44395605, 45382174, 53274726, 68073261, 79912089, 88791210, 113455435, 133186815, 136146522, 159824178, 204219783, 226910870, 266373630, 340366305, 399560445, 408439566, 612659349, 680732610, 799120890, 1021098915, 1225318698, 1837978047, 2042197830, 3063296745, 3675956094, 6126593490, 9189890235, 18379780470]

約数ペア:

[(1, 18379780470), (2, 9189890235), (3, 6126593490), (5, 3675956094), (6, 3063296745), (9, 2042197830), (10, 1837978047), (15, 1225318698), (18, 1021098915), (23, 799120890), (27, 680732610), (30, 612659349), (45, 408439566), (46, 399560445), (54, 340366305), (69, 266373630), (81, 226910870), (90, 204219783), (115, 159824178), (135, 136146522), (138, 133186815), (162, 113455435), (207, 88791210), (230, 79912089), (270, 68073261), (345, 53274726), (405, 45382174), (414, 44395605), (621, 29597070), (690, 26637363), (810, 22691087), (1035, 17758242), (1242, 14798535), (1863, 9865690), (2070, 8879121), (3105, 5919414), (3726, 4932845), (6210, 2959707), (9315, 1973138), (18630, 986569)]