66905930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73523}}^1$

素因数の和:73550

約数の個数: 32

約数和(自身を含む): 148224384

約数和(自身を除く): 81318454

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 73523, 147046, 367615, 514661, 735230, 955799, 1029322, 1911598, 2573305, 4778995, 5146610, 6690593, 9557990, 13381186, 33452965, 66905930]

約数ペア:

[(1, 66905930), (2, 33452965), (5, 13381186), (7, 9557990), (10, 6690593), (13, 5146610), (14, 4778995), (26, 2573305), (35, 1911598), (65, 1029322), (70, 955799), (91, 735230), (130, 514661), (182, 367615), (455, 147046), (910, 73523)]