30268889294

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{509}}^1\times {\mathrm{571}}^1$

素因数の和:1305

約数の個数: 64

約数和(自身を含む): 53601799680

約数和(自身を除く): 23332910386

約数列:

[1, 2, 7, 14, 43, 86, 173, 301, 346, 509, 571, 602, 1018, 1142, 1211, 2422, 3563, 3997, 7126, 7439, 7994, 14878, 21887, 24553, 43774, 49106, 52073, 88057, 98783, 104146, 153209, 171871, 176114, 197566, 290639, 306418, 343742, 581278, 616399, 691481, 1232798, 1382962, 2034473, 3786451, 4068946, 4247669, 7572902, 8495338, 12497477, 24994954, 26505157, 29733683, 50280547, 53010314, 59467366, 87482339, 100561094, 174964678, 351963829, 703927658, 2162063521, 4324127042, 15134444647, 30268889294]

約数ペア:

[(1, 30268889294), (2, 15134444647), (7, 4324127042), (14, 2162063521), (43, 703927658), (86, 351963829), (173, 174964678), (301, 100561094), (346, 87482339), (509, 59467366), (571, 53010314), (602, 50280547), (1018, 29733683), (1142, 26505157), (1211, 24994954), (2422, 12497477), (3563, 8495338), (3997, 7572902), (7126, 4247669), (7439, 4068946), (7994, 3786451), (14878, 2034473), (21887, 1382962), (24553, 1232798), (43774, 691481), (49106, 616399), (52073, 581278), (88057, 343742), (98783, 306418), (104146, 290639), (153209, 197566), (171871, 176114)]