28233630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1973}}^1$

素因数の和:2042

約数の個数: 64

約数和(自身を含む): 76749120

約数和(自身を除く): 48515490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 265, 270, 318, 477, 530, 795, 954, 1431, 1590, 1973, 2385, 2862, 3946, 4770, 5919, 7155, 9865, 11838, 14310, 17757, 19730, 29595, 35514, 53271, 59190, 88785, 104569, 106542, 177570, 209138, 266355, 313707, 522845, 532710, 627414, 941121, 1045690, 1568535, 1882242, 2823363, 3137070, 4705605, 5646726, 9411210, 14116815, 28233630]

約数ペア:

[(1, 28233630), (2, 14116815), (3, 9411210), (5, 5646726), (6, 4705605), (9, 3137070), (10, 2823363), (15, 1882242), (18, 1568535), (27, 1045690), (30, 941121), (45, 627414), (53, 532710), (54, 522845), (90, 313707), (106, 266355), (135, 209138), (159, 177570), (265, 106542), (270, 104569), (318, 88785), (477, 59190), (530, 53271), (795, 35514), (954, 29595), (1431, 19730), (1590, 17757), (1973, 14310), (2385, 11838), (2862, 9865), (3946, 7155), (4770, 5919)]