54640770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{373}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 138948480

約数和(自身を除く): 84307710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 257, 285, 373, 514, 570, 746, 771, 1119, 1285, 1542, 1865, 2238, 2570, 3730, 3855, 4883, 5595, 7087, 7710, 9766, 11190, 14174, 14649, 21261, 24415, 29298, 35435, 42522, 48830, 70870, 73245, 95861, 106305, 146490, 191722, 212610, 287583, 479305, 575166, 958610, 1437915, 1821359, 2875830, 3642718, 5464077, 9106795, 10928154, 18213590, 27320385, 54640770]

約数ペア:

[(1, 54640770), (2, 27320385), (3, 18213590), (5, 10928154), (6, 9106795), (10, 5464077), (15, 3642718), (19, 2875830), (30, 1821359), (38, 1437915), (57, 958610), (95, 575166), (114, 479305), (190, 287583), (257, 212610), (285, 191722), (373, 146490), (514, 106305), (570, 95861), (746, 73245), (771, 70870), (1119, 48830), (1285, 42522), (1542, 35435), (1865, 29298), (2238, 24415), (2570, 21261), (3730, 14649), (3855, 14174), (4883, 11190), (5595, 9766), (7087, 7710)]