42110390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3023}}^1$

素因数の和:3236

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 44980810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 3023, 6046, 6965, 13930, 15115, 21161, 30230, 42322, 105805, 211610, 601577, 1203154, 3007885, 4211039, 6015770, 8422078, 21055195, 42110390]

約数ペア:

[(1, 42110390), (2, 21055195), (5, 8422078), (7, 6015770), (10, 4211039), (14, 3007885), (35, 1203154), (70, 601577), (199, 211610), (398, 105805), (995, 42322), (1393, 30230), (1990, 21161), (2786, 15115), (3023, 13930), (6046, 6965)]