7322940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 23224320

約数和(自身を除く): 15901380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 191, 213, 270, 284, 355, 382, 426, 540, 573, 639, 710, 764, 852, 955, 1065, 1146, 1278, 1420, 1719, 1910, 1917, 2130, 2292, 2556, 2865, 3195, 3438, 3820, 3834, 4260, 5157, 5730, 6390, 6876, 7668, 8595, 9585, 10314, 11460, 12780, 13561, 17190, 19170, 20628, 25785, 27122, 34380, 38340, 40683, 51570, 54244, 67805, 81366, 103140, 122049, 135610, 162732, 203415, 244098, 271220, 366147, 406830, 488196, 610245, 732294, 813660, 1220490, 1464588, 1830735, 2440980, 3661470, 7322940]

約数ペア:

[(1, 7322940), (2, 3661470), (3, 2440980), (4, 1830735), (5, 1464588), (6, 1220490), (9, 813660), (10, 732294), (12, 610245), (15, 488196), (18, 406830), (20, 366147), (27, 271220), (30, 244098), (36, 203415), (45, 162732), (54, 135610), (60, 122049), (71, 103140), (90, 81366), (108, 67805), (135, 54244), (142, 51570), (180, 40683), (191, 38340), (213, 34380), (270, 27122), (284, 25785), (355, 20628), (382, 19170), (426, 17190), (540, 13561), (573, 12780), (639, 11460), (710, 10314), (764, 9585), (852, 8595), (955, 7668), (1065, 6876), (1146, 6390), (1278, 5730), (1420, 5157), (1719, 4260), (1910, 3834), (1917, 3820), (2130, 3438), (2292, 3195), (2556, 2865)]