2019610950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{274777}}^1$

素因数の和:274806

約数の個数: 72

約数和(自身を含む): 5826392712

約数和(自身を除く): 3806781762

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 7350, 274777, 549554, 824331, 1373885, 1648662, 1923439, 2747770, 3846878, 4121655, 5770317, 6869425, 8243310, 9617195, 11540634, 13464073, 13738850, 19234390, 20608275, 26928146, 28851585, 40392219, 41216550, 48085975, 57703170, 67320365, 80784438, 96171950, 134640730, 144257925, 201961095, 288515850, 336601825, 403922190, 673203650, 1009805475, 2019610950]

約数ペア:

[(1, 2019610950), (2, 1009805475), (3, 673203650), (5, 403922190), (6, 336601825), (7, 288515850), (10, 201961095), (14, 144257925), (15, 134640730), (21, 96171950), (25, 80784438), (30, 67320365), (35, 57703170), (42, 48085975), (49, 41216550), (50, 40392219), (70, 28851585), (75, 26928146), (98, 20608275), (105, 19234390), (147, 13738850), (150, 13464073), (175, 11540634), (210, 9617195), (245, 8243310), (294, 6869425), (350, 5770317), (490, 4121655), (525, 3846878), (735, 2747770), (1050, 1923439), (1225, 1648662), (1470, 1373885), (2450, 824331), (3675, 549554), (7350, 274777)]