29951370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:481

約数の個数: 80

約数和(自身を含む): 81544320

約数和(自身を除く): 51592950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 103, 135, 162, 206, 270, 309, 359, 405, 515, 618, 718, 810, 927, 1030, 1077, 1545, 1795, 1854, 2154, 2781, 3090, 3231, 3590, 4635, 5385, 5562, 6462, 8343, 9270, 9693, 10770, 13905, 16155, 16686, 19386, 27810, 29079, 32310, 36977, 41715, 48465, 58158, 73954, 83430, 96930, 110931, 145395, 184885, 221862, 290790, 332793, 369770, 554655, 665586, 998379, 1109310, 1663965, 1996758, 2995137, 3327930, 4991895, 5990274, 9983790, 14975685, 29951370]

約数ペア:

[(1, 29951370), (2, 14975685), (3, 9983790), (5, 5990274), (6, 4991895), (9, 3327930), (10, 2995137), (15, 1996758), (18, 1663965), (27, 1109310), (30, 998379), (45, 665586), (54, 554655), (81, 369770), (90, 332793), (103, 290790), (135, 221862), (162, 184885), (206, 145395), (270, 110931), (309, 96930), (359, 83430), (405, 73954), (515, 58158), (618, 48465), (718, 41715), (810, 36977), (927, 32310), (1030, 29079), (1077, 27810), (1545, 19386), (1795, 16686), (1854, 16155), (2154, 13905), (2781, 10770), (3090, 9693), (3231, 9270), (3590, 8343), (4635, 6462), (5385, 5562)]