3955230

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:295

約数の個数: 80

約数和(自身を含む): 11238480

約数和(自身を除く): 7283250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 257, 270, 285, 342, 405, 513, 514, 570, 771, 810, 855, 1026, 1285, 1539, 1542, 1710, 2313, 2565, 2570, 3078, 3855, 4626, 4883, 5130, 6939, 7695, 7710, 9766, 11565, 13878, 14649, 15390, 20817, 23130, 24415, 29298, 34695, 41634, 43947, 48830, 69390, 73245, 87894, 104085, 131841, 146490, 208170, 219735, 263682, 395523, 439470, 659205, 791046, 1318410, 1977615, 3955230]

約数ペア:

[(1, 3955230), (2, 1977615), (3, 1318410), (5, 791046), (6, 659205), (9, 439470), (10, 395523), (15, 263682), (18, 219735), (19, 208170), (27, 146490), (30, 131841), (38, 104085), (45, 87894), (54, 73245), (57, 69390), (81, 48830), (90, 43947), (95, 41634), (114, 34695), (135, 29298), (162, 24415), (171, 23130), (190, 20817), (257, 15390), (270, 14649), (285, 13878), (342, 11565), (405, 9766), (513, 7710), (514, 7695), (570, 6939), (771, 5130), (810, 4883), (855, 4626), (1026, 3855), (1285, 3078), (1539, 2570), (1542, 2565), (1710, 2313)]