7026780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^2$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 21086352

約数和(自身を除く): 14059572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 83, 85, 102, 166, 170, 204, 249, 255, 332, 340, 415, 498, 510, 830, 996, 1020, 1245, 1411, 1660, 2490, 2822, 4233, 4980, 5644, 6889, 7055, 8466, 13778, 14110, 16932, 20667, 21165, 27556, 28220, 34445, 41334, 42330, 68890, 82668, 84660, 103335, 117113, 137780, 206670, 234226, 351339, 413340, 468452, 585565, 702678, 1171130, 1405356, 1756695, 2342260, 3513390, 7026780]

約数ペア:

[(1, 7026780), (2, 3513390), (3, 2342260), (4, 1756695), (5, 1405356), (6, 1171130), (10, 702678), (12, 585565), (15, 468452), (17, 413340), (20, 351339), (30, 234226), (34, 206670), (51, 137780), (60, 117113), (68, 103335), (83, 84660), (85, 82668), (102, 68890), (166, 42330), (170, 41334), (204, 34445), (249, 28220), (255, 27556), (332, 21165), (340, 20667), (415, 16932), (498, 14110), (510, 13778), (830, 8466), (996, 7055), (1020, 6889), (1245, 5644), (1411, 4980), (1660, 4233), (2490, 2822)]