72213930

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{89153}}^1$

素因数の和:89172

約数の個数: 40

約数和(自身を含む): 194177412

約数和(自身を除く): 121963482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 89153, 178306, 267459, 445765, 534918, 802377, 891530, 1337295, 1604754, 2407131, 2674590, 4011885, 4814262, 7221393, 8023770, 12035655, 14442786, 24071310, 36106965, 72213930]

約数ペア:

[(1, 72213930), (2, 36106965), (3, 24071310), (5, 14442786), (6, 12035655), (9, 8023770), (10, 7221393), (15, 4814262), (18, 4011885), (27, 2674590), (30, 2407131), (45, 1604754), (54, 1337295), (81, 891530), (90, 802377), (135, 534918), (162, 445765), (270, 267459), (405, 178306), (810, 89153)]