30394908

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1201}}^1$

素因数の和:1267

約数の個数: 72

約数和(自身を含む): 83130320

約数和(自身を除く): 52735412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1201, 1332, 1406, 2109, 2402, 2812, 3603, 4218, 4804, 6327, 7206, 8436, 10809, 12654, 14412, 21618, 22819, 25308, 43236, 44437, 45638, 68457, 88874, 91276, 133311, 136914, 177748, 205371, 266622, 273828, 399933, 410742, 533244, 799866, 821484, 844303, 1599732, 1688606, 2532909, 3377212, 5065818, 7598727, 10131636, 15197454, 30394908]

約数ペア:

[(1, 30394908), (2, 15197454), (3, 10131636), (4, 7598727), (6, 5065818), (9, 3377212), (12, 2532909), (18, 1688606), (19, 1599732), (36, 844303), (37, 821484), (38, 799866), (57, 533244), (74, 410742), (76, 399933), (111, 273828), (114, 266622), (148, 205371), (171, 177748), (222, 136914), (228, 133311), (333, 91276), (342, 88874), (444, 68457), (666, 45638), (684, 44437), (703, 43236), (1201, 25308), (1332, 22819), (1406, 21618), (2109, 14412), (2402, 12654), (2812, 10809), (3603, 8436), (4218, 7206), (4804, 6327)]