73168890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{39983}}^1$

素因数の和:40054

約数の個数: 32

約数和(自身を含む): 178488576

約数和(自身を除く): 105319686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 39983, 79966, 119949, 199915, 239898, 399830, 599745, 1199490, 2438963, 4877926, 7316889, 12194815, 14633778, 24389630, 36584445, 73168890]

約数ペア:

[(1, 73168890), (2, 36584445), (3, 24389630), (5, 14633778), (6, 12194815), (10, 7316889), (15, 4877926), (30, 2438963), (61, 1199490), (122, 599745), (183, 399830), (305, 239898), (366, 199915), (610, 119949), (915, 79966), (1830, 39983)]