17282980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6043}}^1$

素因数の和:6076

約数の個数: 48

約数和(自身を含む): 42646464

約数和(自身を除く): 25363484

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 6043, 12086, 24172, 30215, 60430, 66473, 78559, 120860, 132946, 157118, 265892, 314236, 332365, 392795, 664730, 785590, 864149, 1329460, 1571180, 1728298, 3456596, 4320745, 8641490, 17282980]

約数ペア:

[(1, 17282980), (2, 8641490), (4, 4320745), (5, 3456596), (10, 1728298), (11, 1571180), (13, 1329460), (20, 864149), (22, 785590), (26, 664730), (44, 392795), (52, 332365), (55, 314236), (65, 265892), (110, 157118), (130, 132946), (143, 120860), (220, 78559), (260, 66473), (286, 60430), (572, 30215), (715, 24172), (1430, 12086), (2860, 6043)]