28051470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{311683}}^1$

素因数の和:311696

約数の個数: 24

約数和(自身を含む): 72934056

約数和(自身を除く): 44882586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 311683, 623366, 935049, 1558415, 1870098, 2805147, 3116830, 4675245, 5610294, 9350490, 14025735, 28051470]

約数ペア:

[(1, 28051470), (2, 14025735), (3, 9350490), (5, 5610294), (6, 4675245), (9, 3116830), (10, 2805147), (15, 1870098), (18, 1558415), (30, 935049), (45, 623366), (90, 311683)]