16984290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 43545600

約数和(自身を除く): 26561310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 83, 95, 114, 166, 190, 249, 285, 359, 415, 498, 570, 718, 830, 1077, 1245, 1577, 1795, 2154, 2490, 3154, 3590, 4731, 5385, 6821, 7885, 9462, 10770, 13642, 15770, 20463, 23655, 29797, 34105, 40926, 47310, 59594, 68210, 89391, 102315, 148985, 178782, 204630, 297970, 446955, 566143, 893910, 1132286, 1698429, 2830715, 3396858, 5661430, 8492145, 16984290]

約数ペア:

[(1, 16984290), (2, 8492145), (3, 5661430), (5, 3396858), (6, 2830715), (10, 1698429), (15, 1132286), (19, 893910), (30, 566143), (38, 446955), (57, 297970), (83, 204630), (95, 178782), (114, 148985), (166, 102315), (190, 89391), (249, 68210), (285, 59594), (359, 47310), (415, 40926), (498, 34105), (570, 29797), (718, 23655), (830, 20463), (1077, 15770), (1245, 13642), (1577, 10770), (1795, 9462), (2154, 7885), (2490, 6821), (3154, 5385), (3590, 4731)]