1113451010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{619}}^1\times {\mathrm{3671}}^1$

素因数の和:4311

約数の個数: 48

約数和(自身を含む): 2335832640

約数和(自身を除く): 1222381630

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 619, 1238, 3095, 3671, 4333, 6190, 7342, 8666, 18355, 21665, 25697, 30331, 36710, 43330, 51394, 60662, 128485, 151655, 179879, 256970, 303310, 359758, 899395, 1798790, 2272349, 4544698, 11361745, 15906443, 22723490, 31812886, 79532215, 111345101, 159064430, 222690202, 556725505, 1113451010]

約数ペア:

[(1, 1113451010), (2, 556725505), (5, 222690202), (7, 159064430), (10, 111345101), (14, 79532215), (35, 31812886), (49, 22723490), (70, 15906443), (98, 11361745), (245, 4544698), (490, 2272349), (619, 1798790), (1238, 899395), (3095, 359758), (3671, 303310), (4333, 256970), (6190, 179879), (7342, 151655), (8666, 128485), (18355, 60662), (21665, 51394), (25697, 43330), (30331, 36710)]