3689890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 7070976

約数和(自身を除く): 3381086

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 263, 305, 526, 610, 1315, 1403, 2630, 2806, 6049, 7015, 12098, 14030, 16043, 30245, 32086, 60490, 80215, 160430, 368989, 737978, 1844945, 3689890]

約数ペア:

[(1, 3689890), (2, 1844945), (5, 737978), (10, 368989), (23, 160430), (46, 80215), (61, 60490), (115, 32086), (122, 30245), (230, 16043), (263, 14030), (305, 12098), (526, 7015), (610, 6049), (1315, 2806), (1403, 2630)]