2270298420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{970213}}^1$

素因数の和:970241

約数の個数: 72

約数和(自身を含む): 7416315816

約数和(自身を除く): 5146017396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 970213, 1940426, 2910639, 3880852, 4851065, 5821278, 8731917, 9702130, 11642556, 12612769, 14553195, 17463834, 19404260, 25225538, 29106390, 34927668, 37838307, 43659585, 50451076, 58212780, 63063845, 75676614, 87319170, 113514921, 126127690, 151353228, 174638340, 189191535, 227029842, 252255380, 378383070, 454059684, 567574605, 756766140, 1135149210, 2270298420]

約数ペア:

[(1, 2270298420), (2, 1135149210), (3, 756766140), (4, 567574605), (5, 454059684), (6, 378383070), (9, 252255380), (10, 227029842), (12, 189191535), (13, 174638340), (15, 151353228), (18, 126127690), (20, 113514921), (26, 87319170), (30, 75676614), (36, 63063845), (39, 58212780), (45, 50451076), (52, 43659585), (60, 37838307), (65, 34927668), (78, 29106390), (90, 25225538), (117, 19404260), (130, 17463834), (156, 14553195), (180, 12612769), (195, 11642556), (234, 9702130), (260, 8731917), (390, 5821278), (468, 4851065), (585, 3880852), (780, 2910639), (1170, 1940426), (2340, 970213)]