16190190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3049}}^1$

素因数の和:3121

約数の個数: 48

約数和(自身を含む): 42822000

約数和(自身を除く): 26631810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 3049, 5310, 6098, 9147, 15245, 18294, 27441, 30490, 45735, 54882, 91470, 137205, 179891, 274410, 359782, 539673, 899455, 1079346, 1619019, 1798910, 2698365, 3238038, 5396730, 8095095, 16190190]

約数ペア:

[(1, 16190190), (2, 8095095), (3, 5396730), (5, 3238038), (6, 2698365), (9, 1798910), (10, 1619019), (15, 1079346), (18, 899455), (30, 539673), (45, 359782), (59, 274410), (90, 179891), (118, 137205), (177, 91470), (295, 54882), (354, 45735), (531, 30490), (590, 27441), (885, 18294), (1062, 15245), (1770, 9147), (2655, 6098), (3049, 5310)]