121652910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{22159}}^1$

素因数の和:22233

約数の個数: 48

約数和(自身を含む): 321497280

約数和(自身を除く): 199844370

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, 22159, 44318, 66477, 110795, 132954, 199431, 221590, 332385, 398862, 664770, 997155, 1351699, 1994310, 2703398, 4055097, 6758495, 8110194, 12165291, 13516990, 20275485, 24330582, 40550970, 60826455, 121652910]

約数ペア:

[(1, 121652910), (2, 60826455), (3, 40550970), (5, 24330582), (6, 20275485), (9, 13516990), (10, 12165291), (15, 8110194), (18, 6758495), (30, 4055097), (45, 2703398), (61, 1994310), (90, 1351699), (122, 997155), (183, 664770), (305, 398862), (366, 332385), (549, 221590), (610, 199431), (915, 132954), (1098, 110795), (1830, 66477), (2745, 44318), (5490, 22159)]