30044358

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:303

約数の個数: 80

約数和(自身を含む): 72832320

約数和(自身を除く): 42787962

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 43, 54, 57, 81, 86, 114, 129, 162, 171, 227, 258, 342, 387, 454, 513, 681, 774, 817, 1026, 1161, 1362, 1539, 1634, 2043, 2322, 2451, 3078, 3483, 4086, 4313, 4902, 6129, 6966, 7353, 8626, 9761, 12258, 12939, 14706, 18387, 19522, 22059, 25878, 29283, 36774, 38817, 44118, 58566, 66177, 77634, 87849, 116451, 132354, 175698, 185459, 232902, 263547, 349353, 370918, 527094, 556377, 698706, 790641, 1112754, 1581282, 1669131, 3338262, 5007393, 10014786, 15022179, 30044358]

約数ペア:

[(1, 30044358), (2, 15022179), (3, 10014786), (6, 5007393), (9, 3338262), (18, 1669131), (19, 1581282), (27, 1112754), (38, 790641), (43, 698706), (54, 556377), (57, 527094), (81, 370918), (86, 349353), (114, 263547), (129, 232902), (162, 185459), (171, 175698), (227, 132354), (258, 116451), (342, 87849), (387, 77634), (454, 66177), (513, 58566), (681, 44118), (774, 38817), (817, 36774), (1026, 29283), (1161, 25878), (1362, 22059), (1539, 19522), (1634, 18387), (2043, 14706), (2322, 12939), (2451, 12258), (3078, 9761), (3483, 8626), (4086, 7353), (4313, 6966), (4902, 6129)]