2021214150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{264211}}^1$

素因数の和:264246

約数の個数: 72

約数和(自身を含む): 5749781544

約数和(自身を除く): 3728567394

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3825, 7650, 264211, 528422, 792633, 1321055, 1585266, 2377899, 2642110, 3963165, 4491587, 4755798, 6605275, 7926330, 8983174, 11889495, 13210550, 13474761, 19815825, 22457935, 23778990, 26949522, 39631650, 40424283, 44915870, 59447475, 67373805, 80848566, 112289675, 118894950, 134747610, 202121415, 224579350, 336869025, 404242830, 673738050, 1010607075, 2021214150]

約数ペア:

[(1, 2021214150), (2, 1010607075), (3, 673738050), (5, 404242830), (6, 336869025), (9, 224579350), (10, 202121415), (15, 134747610), (17, 118894950), (18, 112289675), (25, 80848566), (30, 67373805), (34, 59447475), (45, 44915870), (50, 40424283), (51, 39631650), (75, 26949522), (85, 23778990), (90, 22457935), (102, 19815825), (150, 13474761), (153, 13210550), (170, 11889495), (225, 8983174), (255, 7926330), (306, 6605275), (425, 4755798), (450, 4491587), (510, 3963165), (765, 2642110), (850, 2377899), (1275, 1585266), (1530, 1321055), (2550, 792633), (3825, 528422), (7650, 264211)]