30684392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 64627200

約数和(自身を除く): 33942808

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 67, 76, 92, 131, 134, 152, 184, 262, 268, 437, 524, 536, 874, 1048, 1273, 1541, 1748, 2489, 2546, 3013, 3082, 3496, 4978, 5092, 6026, 6164, 8777, 9956, 10184, 12052, 12328, 17554, 19912, 24104, 29279, 35108, 57247, 58558, 70216, 114494, 117116, 166763, 201871, 228988, 234232, 333526, 403742, 457976, 667052, 807484, 1334104, 1614968, 3835549, 7671098, 15342196, 30684392]

約数ペア:

[(1, 30684392), (2, 15342196), (4, 7671098), (8, 3835549), (19, 1614968), (23, 1334104), (38, 807484), (46, 667052), (67, 457976), (76, 403742), (92, 333526), (131, 234232), (134, 228988), (152, 201871), (184, 166763), (262, 117116), (268, 114494), (437, 70216), (524, 58558), (536, 57247), (874, 35108), (1048, 29279), (1273, 24104), (1541, 19912), (1748, 17554), (2489, 12328), (2546, 12052), (3013, 10184), (3082, 9956), (3496, 8777), (4978, 6164), (5092, 6026)]