11138340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2543}}^1$

素因数の和:2628

約数の個数: 48

約数和(自身を含む): 31627008

約数和(自身を除く): 20488668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 2543, 4380, 5086, 7629, 10172, 12715, 15258, 25430, 30516, 38145, 50860, 76290, 152580, 185639, 371278, 556917, 742556, 928195, 1113834, 1856390, 2227668, 2784585, 3712780, 5569170, 11138340]

約数ペア:

[(1, 11138340), (2, 5569170), (3, 3712780), (4, 2784585), (5, 2227668), (6, 1856390), (10, 1113834), (12, 928195), (15, 742556), (20, 556917), (30, 371278), (60, 185639), (73, 152580), (146, 76290), (219, 50860), (292, 38145), (365, 30516), (438, 25430), (730, 15258), (876, 12715), (1095, 10172), (1460, 7629), (2190, 5086), (2543, 4380)]