140712570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{91969}}^1$

素因数の和:91999

約数の個数: 48

約数和(自身を含む): 387377640

約数和(自身を除く): 246665070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 91969, 183938, 275907, 459845, 551814, 827721, 919690, 1379535, 1563473, 1655442, 2759070, 3126946, 4138605, 4690419, 7817365, 8277210, 9380838, 14071257, 15634730, 23452095, 28142514, 46904190, 70356285, 140712570]

約数ペア:

[(1, 140712570), (2, 70356285), (3, 46904190), (5, 28142514), (6, 23452095), (9, 15634730), (10, 14071257), (15, 9380838), (17, 8277210), (18, 7817365), (30, 4690419), (34, 4138605), (45, 3126946), (51, 2759070), (85, 1655442), (90, 1563473), (102, 1379535), (153, 919690), (170, 827721), (255, 551814), (306, 459845), (510, 275907), (765, 183938), (1530, 91969)]