30106195

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 13439405

約数列:

[1, 5, 7, 23, 35, 115, 149, 161, 251, 745, 805, 1043, 1255, 1757, 3427, 5215, 5773, 8785, 17135, 23989, 28865, 37399, 40411, 119945, 186995, 202055, 261793, 860177, 1308965, 4300885, 6021239, 30106195]

約数ペア:

[(1, 30106195), (5, 6021239), (7, 4300885), (23, 1308965), (35, 860177), (115, 261793), (149, 202055), (161, 186995), (251, 119945), (745, 40411), (805, 37399), (1043, 28865), (1255, 23989), (1757, 17135), (3427, 8785), (5215, 5773)]