2225340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 7479360

約数和(自身を除く): 5254020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 317, 351, 390, 468, 540, 585, 634, 702, 780, 951, 1170, 1268, 1404, 1585, 1755, 1902, 2340, 2853, 3170, 3510, 3804, 4121, 4755, 5706, 6340, 7020, 8242, 8559, 9510, 11412, 12363, 14265, 16484, 17118, 19020, 20605, 24726, 28530, 34236, 37089, 41210, 42795, 49452, 57060, 61815, 74178, 82420, 85590, 111267, 123630, 148356, 171180, 185445, 222534, 247260, 370890, 445068, 556335, 741780, 1112670, 2225340]

約数ペア:

[(1, 2225340), (2, 1112670), (3, 741780), (4, 556335), (5, 445068), (6, 370890), (9, 247260), (10, 222534), (12, 185445), (13, 171180), (15, 148356), (18, 123630), (20, 111267), (26, 85590), (27, 82420), (30, 74178), (36, 61815), (39, 57060), (45, 49452), (52, 42795), (54, 41210), (60, 37089), (65, 34236), (78, 28530), (90, 24726), (108, 20605), (117, 19020), (130, 17118), (135, 16484), (156, 14265), (180, 12363), (195, 11412), (234, 9510), (260, 8559), (270, 8242), (317, 7020), (351, 6340), (390, 5706), (468, 4755), (540, 4121), (585, 3804), (634, 3510), (702, 3170), (780, 2853), (951, 2340), (1170, 1902), (1268, 1755), (1404, 1585)]