12581670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 31679424

約数和(自身を除く): 19097754

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 53, 82, 106, 123, 159, 193, 205, 246, 265, 318, 386, 410, 530, 579, 615, 795, 965, 1158, 1230, 1590, 1930, 2173, 2895, 4346, 5790, 6519, 7913, 10229, 10865, 13038, 15826, 20458, 21730, 23739, 30687, 32595, 39565, 47478, 51145, 61374, 65190, 79130, 102290, 118695, 153435, 237390, 306870, 419389, 838778, 1258167, 2096945, 2516334, 4193890, 6290835, 12581670]

約数ペア:

[(1, 12581670), (2, 6290835), (3, 4193890), (5, 2516334), (6, 2096945), (10, 1258167), (15, 838778), (30, 419389), (41, 306870), (53, 237390), (82, 153435), (106, 118695), (123, 102290), (159, 79130), (193, 65190), (205, 61374), (246, 51145), (265, 47478), (318, 39565), (386, 32595), (410, 30687), (530, 23739), (579, 21730), (615, 20458), (795, 15826), (965, 13038), (1158, 10865), (1230, 10229), (1590, 7913), (1930, 6519), (2173, 5790), (2895, 4346)]