30421272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7873}}^1$

素因数の和:7912

約数の個数: 64

約数和(自身を含む): 90708480

約数和(自身を除く): 60287208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 7873, 15746, 23619, 31492, 47238, 55111, 62984, 94476, 110222, 165333, 181079, 188952, 220444, 330666, 362158, 440888, 543237, 661332, 724316, 1086474, 1267553, 1322664, 1448632, 2172948, 2535106, 3802659, 4345896, 5070212, 7605318, 10140424, 15210636, 30421272]

約数ペア:

[(1, 30421272), (2, 15210636), (3, 10140424), (4, 7605318), (6, 5070212), (7, 4345896), (8, 3802659), (12, 2535106), (14, 2172948), (21, 1448632), (23, 1322664), (24, 1267553), (28, 1086474), (42, 724316), (46, 661332), (56, 543237), (69, 440888), (84, 362158), (92, 330666), (138, 220444), (161, 188952), (168, 181079), (184, 165333), (276, 110222), (322, 94476), (483, 62984), (552, 55111), (644, 47238), (966, 31492), (1288, 23619), (1932, 15746), (3864, 7873)]