30422268

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 82118400

約数和(自身を除く): 51696132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 79, 114, 158, 171, 228, 237, 316, 342, 474, 563, 684, 711, 948, 1126, 1422, 1501, 1689, 2252, 2844, 3002, 3378, 4503, 5067, 6004, 6756, 9006, 10134, 10697, 13509, 18012, 20268, 21394, 27018, 32091, 42788, 44477, 54036, 64182, 88954, 96273, 128364, 133431, 177908, 192546, 266862, 385092, 400293, 533724, 800586, 845063, 1601172, 1690126, 2535189, 3380252, 5070378, 7605567, 10140756, 15211134, 30422268]

約数ペア:

[(1, 30422268), (2, 15211134), (3, 10140756), (4, 7605567), (6, 5070378), (9, 3380252), (12, 2535189), (18, 1690126), (19, 1601172), (36, 845063), (38, 800586), (57, 533724), (76, 400293), (79, 385092), (114, 266862), (158, 192546), (171, 177908), (228, 133431), (237, 128364), (316, 96273), (342, 88954), (474, 64182), (563, 54036), (684, 44477), (711, 42788), (948, 32091), (1126, 27018), (1422, 21394), (1501, 20268), (1689, 18012), (2252, 13509), (2844, 10697), (3002, 10134), (3378, 9006), (4503, 6756), (5067, 6004)]