8830038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 21772800

約数和(自身を除く): 12942762

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 83, 102, 119, 149, 166, 238, 249, 298, 357, 447, 498, 581, 714, 894, 1043, 1162, 1411, 1743, 2086, 2533, 2822, 3129, 3486, 4233, 5066, 6258, 7599, 8466, 9877, 12367, 15198, 17731, 19754, 24734, 29631, 35462, 37101, 53193, 59262, 74202, 86569, 106386, 173138, 210239, 259707, 420478, 519414, 630717, 1261434, 1471673, 2943346, 4415019, 8830038]

約数ペア:

[(1, 8830038), (2, 4415019), (3, 2943346), (6, 1471673), (7, 1261434), (14, 630717), (17, 519414), (21, 420478), (34, 259707), (42, 210239), (51, 173138), (83, 106386), (102, 86569), (119, 74202), (149, 59262), (166, 53193), (238, 37101), (249, 35462), (298, 29631), (357, 24734), (447, 19754), (498, 17731), (581, 15198), (714, 12367), (894, 9877), (1043, 8466), (1162, 7599), (1411, 6258), (1743, 5066), (2086, 4233), (2533, 3486), (2822, 3129)]