72603930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{345733}}^1$

素因数の和:345750

約数の個数: 32

約数和(自身を含む): 199142784

約数和(自身を除く): 126538854

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 345733, 691466, 1037199, 1728665, 2074398, 2420131, 3457330, 4840262, 5185995, 7260393, 10371990, 12100655, 14520786, 24201310, 36301965, 72603930]

約数ペア:

[(1, 72603930), (2, 36301965), (3, 24201310), (5, 14520786), (6, 12100655), (7, 10371990), (10, 7260393), (14, 5185995), (15, 4840262), (21, 3457330), (30, 2420131), (35, 2074398), (42, 1728665), (70, 1037199), (105, 691466), (210, 345733)]