30311804061

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{4451}}^1$

素因数の和:4823

約数の個数: 96

約数和(自身を含む): 56538832896

約数和(自身を除く): 26227028835

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 217, 231, 279, 317, 341, 651, 693, 951, 1023, 1953, 2219, 2387, 2853, 3069, 3487, 4451, 6657, 7161, 9827, 10461, 13353, 19971, 21483, 24409, 29481, 31157, 31383, 40059, 48961, 68789, 73227, 88443, 93471, 108097, 137981, 146883, 206367, 219681, 280413, 324291, 342727, 413943, 440649, 619101, 756679, 965867, 972873, 1028181, 1241829, 1410967, 1517791, 2270037, 2897601, 3084543, 4232901, 4553373, 6810111, 8692803, 9876769, 10624537, 12698703, 13660119, 15520637, 29630307, 31873611, 43739977, 46561911, 88890921, 95620833, 108644459, 131219931, 139685733, 306179839, 325933377, 393659793, 481139747, 918539517, 977800131, 1443419241, 2755618551, 3367978229, 4330257723, 10103934687, 30311804061]

約数ペア:

[(1, 30311804061), (3, 10103934687), (7, 4330257723), (9, 3367978229), (11, 2755618551), (21, 1443419241), (31, 977800131), (33, 918539517), (63, 481139747), (77, 393659793), (93, 325933377), (99, 306179839), (217, 139685733), (231, 131219931), (279, 108644459), (317, 95620833), (341, 88890921), (651, 46561911), (693, 43739977), (951, 31873611), (1023, 29630307), (1953, 15520637), (2219, 13660119), (2387, 12698703), (2853, 10624537), (3069, 9876769), (3487, 8692803), (4451, 6810111), (6657, 4553373), (7161, 4232901), (9827, 3084543), (10461, 2897601), (13353, 2270037), (19971, 1517791), (21483, 1410967), (24409, 1241829), (29481, 1028181), (31157, 972873), (31383, 965867), (40059, 756679), (48961, 619101), (68789, 440649), (73227, 413943), (88443, 342727), (93471, 324291), (108097, 280413), (137981, 219681), (146883, 206367)]