30930072

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^2$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 85866480

約数和(自身を除く): 54936408

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 43, 51, 68, 82, 86, 102, 123, 129, 136, 164, 172, 204, 246, 258, 328, 344, 408, 492, 516, 697, 731, 984, 1032, 1394, 1462, 1763, 1849, 2091, 2193, 2788, 2924, 3526, 3698, 4182, 4386, 5289, 5547, 5576, 5848, 7052, 7396, 8364, 8772, 10578, 11094, 14104, 14792, 16728, 17544, 21156, 22188, 29971, 31433, 42312, 44376, 59942, 62866, 75809, 89913, 94299, 119884, 125732, 151618, 179826, 188598, 227427, 239768, 251464, 303236, 359652, 377196, 454854, 606472, 719304, 754392, 909708, 1288753, 1819416, 2577506, 3866259, 5155012, 7732518, 10310024, 15465036, 30930072]

約数ペア:

[(1, 30930072), (2, 15465036), (3, 10310024), (4, 7732518), (6, 5155012), (8, 3866259), (12, 2577506), (17, 1819416), (24, 1288753), (34, 909708), (41, 754392), (43, 719304), (51, 606472), (68, 454854), (82, 377196), (86, 359652), (102, 303236), (123, 251464), (129, 239768), (136, 227427), (164, 188598), (172, 179826), (204, 151618), (246, 125732), (258, 119884), (328, 94299), (344, 89913), (408, 75809), (492, 62866), (516, 59942), (697, 44376), (731, 42312), (984, 31433), (1032, 29971), (1394, 22188), (1462, 21156), (1763, 17544), (1849, 16728), (2091, 14792), (2193, 14104), (2788, 11094), (2924, 10578), (3526, 8772), (3698, 8364), (4182, 7396), (4386, 7052), (5289, 5848), (5547, 5576)]