72665370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{269131}}^1$

素因数の和:269147

約数の個数: 32

約数和(自身を含む): 193775040

約数和(自身を除く): 121109670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 269131, 538262, 807393, 1345655, 1614786, 2422179, 2691310, 4036965, 4844358, 7266537, 8073930, 12110895, 14533074, 24221790, 36332685, 72665370]

約数ペア:

[(1, 72665370), (2, 36332685), (3, 24221790), (5, 14533074), (6, 12110895), (9, 8073930), (10, 7266537), (15, 4844358), (18, 4036965), (27, 2691310), (30, 2422179), (45, 1614786), (54, 1345655), (90, 807393), (135, 538262), (270, 269131)]