2100061690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{90403}}^1$

素因数の和:90534

約数の個数: 32

約数和(自身を含む): 3983561856

約数和(自身を除く): 1883500166

約数列:

[1, 2, 5, 10, 23, 46, 101, 115, 202, 230, 505, 1010, 2323, 4646, 11615, 23230, 90403, 180806, 452015, 904030, 2079269, 4158538, 9130703, 10396345, 18261406, 20792690, 45653515, 91307030, 210006169, 420012338, 1050030845, 2100061690]

約数ペア:

[(1, 2100061690), (2, 1050030845), (5, 420012338), (10, 210006169), (23, 91307030), (46, 45653515), (101, 20792690), (115, 18261406), (202, 10396345), (230, 9130703), (505, 4158538), (1010, 2079269), (2323, 904030), (4646, 452015), (11615, 180806), (23230, 90403)]