249206650

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1321}}^1$

素因数の和:1365

約数の個数: 96

約数和(自身を含む): 590140800

約数和(自身を除く): 340934150

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 175, 245, 275, 343, 350, 385, 490, 539, 550, 686, 770, 1078, 1225, 1321, 1715, 1925, 2450, 2642, 2695, 3430, 3773, 3850, 5390, 6605, 7546, 8575, 9247, 13210, 13475, 14531, 17150, 18494, 18865, 26950, 29062, 33025, 37730, 46235, 64729, 66050, 72655, 92470, 94325, 101717, 129458, 145310, 188650, 203434, 231175, 323645, 363275, 453103, 462350, 508585, 647290, 712019, 726550, 906206, 1017170, 1424038, 1618225, 2265515, 2542925, 3236450, 3560095, 4531030, 4984133, 5085850, 7120190, 9968266, 11327575, 17800475, 22655150, 24920665, 35600950, 49841330, 124603325, 249206650]

約数ペア:

[(1, 249206650), (2, 124603325), (5, 49841330), (7, 35600950), (10, 24920665), (11, 22655150), (14, 17800475), (22, 11327575), (25, 9968266), (35, 7120190), (49, 5085850), (50, 4984133), (55, 4531030), (70, 3560095), (77, 3236450), (98, 2542925), (110, 2265515), (154, 1618225), (175, 1424038), (245, 1017170), (275, 906206), (343, 726550), (350, 712019), (385, 647290), (490, 508585), (539, 462350), (550, 453103), (686, 363275), (770, 323645), (1078, 231175), (1225, 203434), (1321, 188650), (1715, 145310), (1925, 129458), (2450, 101717), (2642, 94325), (2695, 92470), (3430, 72655), (3773, 66050), (3850, 64729), (5390, 46235), (6605, 37730), (7546, 33025), (8575, 29062), (9247, 26950), (13210, 18865), (13475, 18494), (14531, 17150)]