47472030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8647}}^1$

素因数の和:8721

約数の個数: 48

約数和(自身を含む): 125465184

約数和(自身を除く): 77993154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 8647, 17294, 25941, 43235, 51882, 77823, 86470, 129705, 155646, 259410, 389115, 527467, 778230, 1054934, 1582401, 2637335, 3164802, 4747203, 5274670, 7912005, 9494406, 15824010, 23736015, 47472030]

約数ペア:

[(1, 47472030), (2, 23736015), (3, 15824010), (5, 9494406), (6, 7912005), (9, 5274670), (10, 4747203), (15, 3164802), (18, 2637335), (30, 1582401), (45, 1054934), (61, 778230), (90, 527467), (122, 389115), (183, 259410), (305, 155646), (366, 129705), (549, 86470), (610, 77823), (915, 51882), (1098, 43235), (1830, 25941), (2745, 17294), (5490, 8647)]