30818736

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:291

約数の個数: 120

約数和(自身を含む): 94379376

約数和(自身を除く): 63560640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 101, 104, 117, 144, 156, 163, 202, 208, 234, 303, 312, 326, 404, 468, 489, 606, 624, 652, 808, 909, 936, 978, 1212, 1304, 1313, 1467, 1616, 1818, 1872, 1956, 2119, 2424, 2608, 2626, 2934, 3636, 3912, 3939, 4238, 4848, 5252, 5868, 6357, 7272, 7824, 7878, 8476, 10504, 11736, 11817, 12714, 14544, 15756, 16463, 16952, 19071, 21008, 23472, 23634, 25428, 31512, 32926, 33904, 38142, 47268, 49389, 50856, 63024, 65852, 76284, 94536, 98778, 101712, 131704, 148167, 152568, 189072, 197556, 214019, 263408, 296334, 305136, 395112, 428038, 592668, 642057, 790224, 856076, 1185336, 1284114, 1712152, 1926171, 2370672, 2568228, 3424304, 3852342, 5136456, 7704684, 10272912, 15409368, 30818736]

約数ペア:

[(1, 30818736), (2, 15409368), (3, 10272912), (4, 7704684), (6, 5136456), (8, 3852342), (9, 3424304), (12, 2568228), (13, 2370672), (16, 1926171), (18, 1712152), (24, 1284114), (26, 1185336), (36, 856076), (39, 790224), (48, 642057), (52, 592668), (72, 428038), (78, 395112), (101, 305136), (104, 296334), (117, 263408), (144, 214019), (156, 197556), (163, 189072), (202, 152568), (208, 148167), (234, 131704), (303, 101712), (312, 98778), (326, 94536), (404, 76284), (468, 65852), (489, 63024), (606, 50856), (624, 49389), (652, 47268), (808, 38142), (909, 33904), (936, 32926), (978, 31512), (1212, 25428), (1304, 23634), (1313, 23472), (1467, 21008), (1616, 19071), (1818, 16952), (1872, 16463), (1956, 15756), (2119, 14544), (2424, 12714), (2608, 11817), (2626, 11736), (2934, 10504), (3636, 8476), (3912, 7878), (3939, 7824), (4238, 7272), (4848, 6357), (5252, 5868)]