140444910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{2521}}^1$

素因数の和:3153

約数の個数: 48

約数和(自身を含む): 365891760

約数和(自身を除く): 225446850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 619, 1238, 1857, 2521, 3095, 3714, 5042, 5571, 6190, 7563, 9285, 11142, 12605, 15126, 18570, 22689, 25210, 27855, 37815, 45378, 55710, 75630, 113445, 226890, 1560499, 3120998, 4681497, 7802495, 9362994, 14044491, 15604990, 23407485, 28088982, 46814970, 70222455, 140444910]

約数ペア:

[(1, 140444910), (2, 70222455), (3, 46814970), (5, 28088982), (6, 23407485), (9, 15604990), (10, 14044491), (15, 9362994), (18, 7802495), (30, 4681497), (45, 3120998), (90, 1560499), (619, 226890), (1238, 113445), (1857, 75630), (2521, 55710), (3095, 45378), (3714, 37815), (5042, 27855), (5571, 25210), (6190, 22689), (7563, 18570), (9285, 15126), (11142, 12605)]