210959850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{74021}}^1$

素因数の和:74055

約数の個数: 48

約数和(自身を含む): 550723680

約数和(自身を除く): 339763830

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 74021, 148042, 222063, 370105, 444126, 740210, 1110315, 1406399, 1850525, 2220630, 2812798, 3701050, 4219197, 5551575, 7031995, 8438394, 11103150, 14063990, 21095985, 35159975, 42191970, 70319950, 105479925, 210959850]

約数ペア:

[(1, 210959850), (2, 105479925), (3, 70319950), (5, 42191970), (6, 35159975), (10, 21095985), (15, 14063990), (19, 11103150), (25, 8438394), (30, 7031995), (38, 5551575), (50, 4219197), (57, 3701050), (75, 2812798), (95, 2220630), (114, 1850525), (150, 1406399), (190, 1110315), (285, 740210), (475, 444126), (570, 370105), (950, 222063), (1425, 148042), (2850, 74021)]