2974950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{601}}^1$

素因数の和:630

約数の個数: 72

約数和(自身を含む): 8733816

約数和(自身を除く): 5758866

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 601, 825, 990, 1202, 1650, 1803, 2475, 3005, 3606, 4950, 5409, 6010, 6611, 9015, 10818, 13222, 15025, 18030, 19833, 27045, 30050, 33055, 39666, 45075, 54090, 59499, 66110, 90150, 99165, 118998, 135225, 165275, 198330, 270450, 297495, 330550, 495825, 594990, 991650, 1487475, 2974950]

約数ペア:

[(1, 2974950), (2, 1487475), (3, 991650), (5, 594990), (6, 495825), (9, 330550), (10, 297495), (11, 270450), (15, 198330), (18, 165275), (22, 135225), (25, 118998), (30, 99165), (33, 90150), (45, 66110), (50, 59499), (55, 54090), (66, 45075), (75, 39666), (90, 33055), (99, 30050), (110, 27045), (150, 19833), (165, 18030), (198, 15025), (225, 13222), (275, 10818), (330, 9015), (450, 6611), (495, 6010), (550, 5409), (601, 4950), (825, 3606), (990, 3005), (1202, 2475), (1650, 1803)]