87342390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{5081}}^1$

素因数の和:5285

約数の個数: 48

約数和(自身を含む): 228324096

約数和(自身を除く): 140981706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 382, 573, 955, 1146, 1719, 1910, 2865, 3438, 5081, 5730, 8595, 10162, 15243, 17190, 25405, 30486, 45729, 50810, 76215, 91458, 152430, 228645, 457290, 970471, 1940942, 2911413, 4852355, 5822826, 8734239, 9704710, 14557065, 17468478, 29114130, 43671195, 87342390]

約数ペア:

[(1, 87342390), (2, 43671195), (3, 29114130), (5, 17468478), (6, 14557065), (9, 9704710), (10, 8734239), (15, 5822826), (18, 4852355), (30, 2911413), (45, 1940942), (90, 970471), (191, 457290), (382, 228645), (573, 152430), (955, 91458), (1146, 76215), (1719, 50810), (1910, 45729), (2865, 30486), (3438, 25405), (5081, 17190), (5730, 15243), (8595, 10162)]