30206808

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 87609600

約数和(自身を除く): 57402792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 71, 72, 76, 114, 142, 152, 171, 213, 228, 284, 311, 342, 426, 456, 568, 622, 639, 684, 852, 933, 1244, 1278, 1349, 1368, 1704, 1866, 2488, 2556, 2698, 2799, 3732, 4047, 5112, 5396, 5598, 5909, 7464, 8094, 10792, 11196, 11818, 12141, 16188, 17727, 22081, 22392, 23636, 24282, 32376, 35454, 44162, 47272, 48564, 53181, 66243, 70908, 88324, 97128, 106362, 132486, 141816, 176648, 198729, 212724, 264972, 397458, 419539, 425448, 529944, 794916, 839078, 1258617, 1589832, 1678156, 2517234, 3356312, 3775851, 5034468, 7551702, 10068936, 15103404, 30206808]

約数ペア:

[(1, 30206808), (2, 15103404), (3, 10068936), (4, 7551702), (6, 5034468), (8, 3775851), (9, 3356312), (12, 2517234), (18, 1678156), (19, 1589832), (24, 1258617), (36, 839078), (38, 794916), (57, 529944), (71, 425448), (72, 419539), (76, 397458), (114, 264972), (142, 212724), (152, 198729), (171, 176648), (213, 141816), (228, 132486), (284, 106362), (311, 97128), (342, 88324), (426, 70908), (456, 66243), (568, 53181), (622, 48564), (639, 47272), (684, 44162), (852, 35454), (933, 32376), (1244, 24282), (1278, 23636), (1349, 22392), (1368, 22081), (1704, 17727), (1866, 16188), (2488, 12141), (2556, 11818), (2698, 11196), (2799, 10792), (3732, 8094), (4047, 7464), (5112, 5909), (5396, 5598)]