15139590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8273}}^1$

素因数の和:8344

約数の個数: 32

約数和(自身を含む): 36935136

約数和(自身を除く): 21795546

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 8273, 16546, 24819, 41365, 49638, 82730, 124095, 248190, 504653, 1009306, 1513959, 2523265, 3027918, 5046530, 7569795, 15139590]

約数ペア:

[(1, 15139590), (2, 7569795), (3, 5046530), (5, 3027918), (6, 2523265), (10, 1513959), (15, 1009306), (30, 504653), (61, 248190), (122, 124095), (183, 82730), (305, 49638), (366, 41365), (610, 24819), (915, 16546), (1830, 8273)]