26448210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4139}}^1$

素因数の和:4223

約数の個数: 48

約数和(自身を含む): 69750720

約数和(自身を除く): 43302510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 4139, 6390, 8278, 12417, 20695, 24834, 37251, 41390, 62085, 74502, 124170, 186255, 293869, 372510, 587738, 881607, 1469345, 1763214, 2644821, 2938690, 4408035, 5289642, 8816070, 13224105, 26448210]

約数ペア:

[(1, 26448210), (2, 13224105), (3, 8816070), (5, 5289642), (6, 4408035), (9, 2938690), (10, 2644821), (15, 1763214), (18, 1469345), (30, 881607), (45, 587738), (71, 372510), (90, 293869), (142, 186255), (213, 124170), (355, 74502), (426, 62085), (639, 41390), (710, 37251), (1065, 24834), (1278, 20695), (2130, 12417), (3195, 8278), (4139, 6390)]