8387460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2741}}^1$

素因数の和:2773

約数の個数: 72

約数和(自身を含む): 26948376

約数和(自身を除く): 18560916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 2741, 3060, 5482, 8223, 10964, 13705, 16446, 24669, 27410, 32892, 41115, 46597, 49338, 54820, 82230, 93194, 98676, 123345, 139791, 164460, 186388, 232985, 246690, 279582, 419373, 465970, 493380, 559164, 698955, 838746, 931940, 1397910, 1677492, 2096865, 2795820, 4193730, 8387460]

約数ペア:

[(1, 8387460), (2, 4193730), (3, 2795820), (4, 2096865), (5, 1677492), (6, 1397910), (9, 931940), (10, 838746), (12, 698955), (15, 559164), (17, 493380), (18, 465970), (20, 419373), (30, 279582), (34, 246690), (36, 232985), (45, 186388), (51, 164460), (60, 139791), (68, 123345), (85, 98676), (90, 93194), (102, 82230), (153, 54820), (170, 49338), (180, 46597), (204, 41115), (255, 32892), (306, 27410), (340, 24669), (510, 16446), (612, 13705), (765, 10964), (1020, 8223), (1530, 5482), (2741, 3060)]