29671495

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 46448640

約数和(自身を除く): 16777145

約数列:

[1, 5, 7, 23, 29, 31, 35, 41, 115, 145, 155, 161, 203, 205, 217, 287, 667, 713, 805, 899, 943, 1015, 1085, 1189, 1271, 1435, 3335, 3565, 4495, 4669, 4715, 4991, 5945, 6293, 6355, 6601, 8323, 8897, 20677, 23345, 24955, 27347, 29233, 31465, 33005, 36859, 41615, 44485, 103385, 136735, 144739, 146165, 184295, 191429, 204631, 258013, 723695, 847757, 957145, 1023155, 1290065, 4238785, 5934299, 29671495]

約数ペア:

[(1, 29671495), (5, 5934299), (7, 4238785), (23, 1290065), (29, 1023155), (31, 957145), (35, 847757), (41, 723695), (115, 258013), (145, 204631), (155, 191429), (161, 184295), (203, 146165), (205, 144739), (217, 136735), (287, 103385), (667, 44485), (713, 41615), (805, 36859), (899, 33005), (943, 31465), (1015, 29233), (1085, 27347), (1189, 24955), (1271, 23345), (1435, 20677), (3335, 8897), (3565, 8323), (4495, 6601), (4669, 6355), (4715, 6293), (4991, 5945)]