13042770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 34401024

約数和(自身を除く): 21358254

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 631, 689, 795, 1262, 1378, 1590, 1893, 2067, 3155, 3445, 3786, 4134, 6310, 6890, 8203, 9465, 10335, 16406, 18930, 20670, 24609, 33443, 41015, 49218, 66886, 82030, 100329, 123045, 167215, 200658, 246090, 334430, 434759, 501645, 869518, 1003290, 1304277, 2173795, 2608554, 4347590, 6521385, 13042770]

約数ペア:

[(1, 13042770), (2, 6521385), (3, 4347590), (5, 2608554), (6, 2173795), (10, 1304277), (13, 1003290), (15, 869518), (26, 501645), (30, 434759), (39, 334430), (53, 246090), (65, 200658), (78, 167215), (106, 123045), (130, 100329), (159, 82030), (195, 66886), (265, 49218), (318, 41015), (390, 33443), (530, 24609), (631, 20670), (689, 18930), (795, 16406), (1262, 10335), (1378, 9465), (1590, 8203), (1893, 6890), (2067, 6310), (3155, 4134), (3445, 3786)]