22470970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 42094080

約数和(自身を除く): 19623110

約数列:

[1, 2, 5, 10, 31, 62, 155, 173, 310, 346, 419, 838, 865, 1730, 2095, 4190, 5363, 10726, 12989, 25978, 26815, 53630, 64945, 72487, 129890, 144974, 362435, 724870, 2247097, 4494194, 11235485, 22470970]

約数ペア:

[(1, 22470970), (2, 11235485), (5, 4494194), (10, 2247097), (31, 724870), (62, 362435), (155, 144974), (173, 129890), (310, 72487), (346, 64945), (419, 53630), (838, 26815), (865, 25978), (1730, 12989), (2095, 10726), (4190, 5363)]