28567056390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{2861}}^1$

素因数の和:3422

約数の個数: 128

約数和(自身を含む): 74183040000

約数和(自身を除く): 45615983610

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 46, 58, 69, 87, 115, 138, 145, 174, 230, 290, 345, 435, 499, 667, 690, 870, 998, 1334, 1497, 2001, 2495, 2861, 2994, 3335, 4002, 4990, 5722, 6670, 7485, 8583, 10005, 11477, 14305, 14471, 14970, 17166, 20010, 22954, 28610, 28942, 34431, 42915, 43413, 57385, 65803, 68862, 72355, 82969, 85830, 86826, 114770, 131606, 144710, 165938, 172155, 197409, 217065, 248907, 329015, 332833, 344310, 394818, 414845, 434130, 497814, 658030, 665666, 829690, 987045, 998499, 1244535, 1427639, 1664165, 1908287, 1974090, 1996998, 2489070, 2855278, 3328330, 3816574, 4282917, 4992495, 5724861, 7138195, 8565834, 9541435, 9984990, 11449722, 14276390, 19082870, 21414585, 28624305, 32835697, 41401531, 42829170, 57248610, 65671394, 82803062, 98507091, 124204593, 164178485, 197014182, 207007655, 248409186, 328356970, 414015310, 492535455, 621022965, 952235213, 985070910, 1242045930, 1904470426, 2856705639, 4761176065, 5713411278, 9522352130, 14283528195, 28567056390]

約数ペア:

[(1, 28567056390), (2, 14283528195), (3, 9522352130), (5, 5713411278), (6, 4761176065), (10, 2856705639), (15, 1904470426), (23, 1242045930), (29, 985070910), (30, 952235213), (46, 621022965), (58, 492535455), (69, 414015310), (87, 328356970), (115, 248409186), (138, 207007655), (145, 197014182), (174, 164178485), (230, 124204593), (290, 98507091), (345, 82803062), (435, 65671394), (499, 57248610), (667, 42829170), (690, 41401531), (870, 32835697), (998, 28624305), (1334, 21414585), (1497, 19082870), (2001, 14276390), (2495, 11449722), (2861, 9984990), (2994, 9541435), (3335, 8565834), (4002, 7138195), (4990, 5724861), (5722, 4992495), (6670, 4282917), (7485, 3816574), (8583, 3328330), (10005, 2855278), (11477, 2489070), (14305, 1996998), (14471, 1974090), (14970, 1908287), (17166, 1664165), (20010, 1427639), (22954, 1244535), (28610, 998499), (28942, 987045), (34431, 829690), (42915, 665666), (43413, 658030), (57385, 497814), (65803, 434130), (68862, 414845), (72355, 394818), (82969, 344310), (85830, 332833), (86826, 329015), (114770, 248907), (131606, 217065), (144710, 197409), (165938, 172155)]